2187432

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 7056000

約数和(自身を除く): 4868568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 41, 52, 54, 57, 72, 76, 78, 82, 104, 108, 114, 117, 123, 152, 156, 164, 171, 216, 228, 234, 246, 247, 312, 328, 342, 351, 369, 456, 468, 492, 494, 513, 533, 684, 702, 738, 741, 779, 936, 984, 988, 1026, 1066, 1107, 1368, 1404, 1476, 1482, 1558, 1599, 1976, 2052, 2132, 2214, 2223, 2337, 2808, 2952, 2964, 3116, 3198, 4104, 4264, 4428, 4446, 4674, 4797, 5928, 6232, 6396, 6669, 7011, 8856, 8892, 9348, 9594, 10127, 12792, 13338, 14022, 14391, 17784, 18696, 19188, 20254, 21033, 26676, 28044, 28782, 30381, 38376, 40508, 42066, 53352, 56088, 57564, 60762, 81016, 84132, 91143, 115128, 121524, 168264, 182286, 243048, 273429, 364572, 546858, 729144, 1093716, 2187432]

約数ペア:

[(1, 2187432), (2, 1093716), (3, 729144), (4, 546858), (6, 364572), (8, 273429), (9, 243048), (12, 182286), (13, 168264), (18, 121524), (19, 115128), (24, 91143), (26, 84132), (27, 81016), (36, 60762), (38, 57564), (39, 56088), (41, 53352), (52, 42066), (54, 40508), (57, 38376), (72, 30381), (76, 28782), (78, 28044), (82, 26676), (104, 21033), (108, 20254), (114, 19188), (117, 18696), (123, 17784), (152, 14391), (156, 14022), (164, 13338), (171, 12792), (216, 10127), (228, 9594), (234, 9348), (246, 8892), (247, 8856), (312, 7011), (328, 6669), (342, 6396), (351, 6232), (369, 5928), (456, 4797), (468, 4674), (492, 4446), (494, 4428), (513, 4264), (533, 4104), (684, 3198), (702, 3116), (738, 2964), (741, 2952), (779, 2808), (936, 2337), (984, 2223), (988, 2214), (1026, 2132), (1066, 2052), (1107, 1976), (1368, 1599), (1404, 1558), (1476, 1482)]