18246996864

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20333}}^1$

素因数の和:20413

約数の個数: 192

約数和(自身を含む): 56622056400

約数和(自身を除く): 38375059536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 64, 72, 76, 82, 96, 114, 123, 128, 144, 152, 164, 171, 192, 228, 246, 288, 304, 328, 342, 369, 384, 456, 492, 576, 608, 656, 684, 738, 779, 912, 984, 1152, 1216, 1312, 1368, 1476, 1558, 1824, 1968, 2337, 2432, 2624, 2736, 2952, 3116, 3648, 3936, 4674, 5248, 5472, 5904, 6232, 7011, 7296, 7872, 9348, 10944, 11808, 12464, 14022, 15744, 18696, 20333, 21888, 23616, 24928, 28044, 37392, 40666, 47232, 49856, 56088, 60999, 74784, 81332, 99712, 112176, 121998, 149568, 162664, 182997, 224352, 243996, 299136, 325328, 365994, 386327, 448704, 487992, 650656, 731988, 772654, 833653, 897408, 975984, 1158981, 1301312, 1463976, 1545308, 1667306, 1951968, 2317962, 2500959, 2602624, 2927952, 3090616, 3334612, 3476943, 3903936, 4635924, 5001918, 5855904, 6181232, 6669224, 6953886, 7502877, 7807872, 9271848, 10003836, 11711808, 12362464, 13338448, 13907772, 15005754, 15839407, 18543696, 20007672, 23423616, 24724928, 26676896, 27815544, 30011508, 31678814, 37087392, 40015344, 47518221, 49449856, 53353792, 55631088, 60023016, 63357628, 74174784, 80030688, 95036442, 106707584, 111262176, 120046032, 126715256, 142554663, 148349568, 160061376, 190072884, 222524352, 240092064, 253430512, 285109326, 320122752, 380145768, 445048704, 480184128, 506861024, 570218652, 760291536, 960368256, 1013722048, 1140437304, 1520583072, 2027444096, 2280874608, 3041166144, 4561749216, 6082332288, 9123498432, 18246996864]

約数ペア:

[(1, 18246996864), (2, 9123498432), (3, 6082332288), (4, 4561749216), (6, 3041166144), (8, 2280874608), (9, 2027444096), (12, 1520583072), (16, 1140437304), (18, 1013722048), (19, 960368256), (24, 760291536), (32, 570218652), (36, 506861024), (38, 480184128), (41, 445048704), (48, 380145768), (57, 320122752), (64, 285109326), (72, 253430512), (76, 240092064), (82, 222524352), (96, 190072884), (114, 160061376), (123, 148349568), (128, 142554663), (144, 126715256), (152, 120046032), (164, 111262176), (171, 106707584), (192, 95036442), (228, 80030688), (246, 74174784), (288, 63357628), (304, 60023016), (328, 55631088), (342, 53353792), (369, 49449856), (384, 47518221), (456, 40015344), (492, 37087392), (576, 31678814), (608, 30011508), (656, 27815544), (684, 26676896), (738, 24724928), (779, 23423616), (912, 20007672), (984, 18543696), (1152, 15839407), (1216, 15005754), (1312, 13907772), (1368, 13338448), (1476, 12362464), (1558, 11711808), (1824, 10003836), (1968, 9271848), (2337, 7807872), (2432, 7502877), (2624, 6953886), (2736, 6669224), (2952, 6181232), (3116, 5855904), (3648, 5001918), (3936, 4635924), (4674, 3903936), (5248, 3476943), (5472, 3334612), (5904, 3090616), (6232, 2927952), (7011, 2602624), (7296, 2500959), (7872, 2317962), (9348, 1951968), (10944, 1667306), (11808, 1545308), (12464, 1463976), (14022, 1301312), (15744, 1158981), (18696, 975984), (20333, 897408), (21888, 833653), (23616, 772654), (24928, 731988), (28044, 650656), (37392, 487992), (40666, 448704), (47232, 386327), (49856, 365994), (56088, 325328), (60999, 299136), (74784, 243996), (81332, 224352), (99712, 182997), (112176, 162664), (121998, 149568)]