18698736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 160

約数和(自身を含む): 60710400

約数和(自身を除く): 42011664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 38, 42, 48, 56, 57, 58, 76, 84, 87, 101, 112, 114, 116, 133, 152, 168, 174, 202, 203, 228, 232, 266, 303, 304, 336, 348, 399, 404, 406, 456, 464, 532, 551, 606, 609, 696, 707, 798, 808, 812, 912, 1064, 1102, 1212, 1218, 1392, 1414, 1596, 1616, 1624, 1653, 1919, 2121, 2128, 2204, 2424, 2436, 2828, 2929, 3192, 3248, 3306, 3838, 3857, 4242, 4408, 4848, 4872, 5656, 5757, 5858, 6384, 6612, 7676, 7714, 8484, 8787, 8816, 9744, 11312, 11514, 11571, 11716, 13224, 13433, 15352, 15428, 16968, 17574, 20503, 23028, 23142, 23432, 26448, 26866, 30704, 30856, 33936, 35148, 40299, 41006, 46056, 46284, 46864, 53732, 55651, 61509, 61712, 70296, 80598, 82012, 92112, 92568, 107464, 111302, 123018, 140592, 161196, 164024, 166953, 185136, 214928, 222604, 246036, 322392, 328048, 333906, 389557, 445208, 492072, 644784, 667812, 779114, 890416, 984144, 1168671, 1335624, 1558228, 2337342, 2671248, 3116456, 4674684, 6232912, 9349368, 18698736]

約数ペア:

[(1, 18698736), (2, 9349368), (3, 6232912), (4, 4674684), (6, 3116456), (7, 2671248), (8, 2337342), (12, 1558228), (14, 1335624), (16, 1168671), (19, 984144), (21, 890416), (24, 779114), (28, 667812), (29, 644784), (38, 492072), (42, 445208), (48, 389557), (56, 333906), (57, 328048), (58, 322392), (76, 246036), (84, 222604), (87, 214928), (101, 185136), (112, 166953), (114, 164024), (116, 161196), (133, 140592), (152, 123018), (168, 111302), (174, 107464), (202, 92568), (203, 92112), (228, 82012), (232, 80598), (266, 70296), (303, 61712), (304, 61509), (336, 55651), (348, 53732), (399, 46864), (404, 46284), (406, 46056), (456, 41006), (464, 40299), (532, 35148), (551, 33936), (606, 30856), (609, 30704), (696, 26866), (707, 26448), (798, 23432), (808, 23142), (812, 23028), (912, 20503), (1064, 17574), (1102, 16968), (1212, 15428), (1218, 15352), (1392, 13433), (1414, 13224), (1596, 11716), (1616, 11571), (1624, 11514), (1653, 11312), (1919, 9744), (2121, 8816), (2128, 8787), (2204, 8484), (2424, 7714), (2436, 7676), (2828, 6612), (2929, 6384), (3192, 5858), (3248, 5757), (3306, 5656), (3838, 4872), (3857, 4848), (4242, 4408)]