19735534548

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^2\times {\mathrm{8231}}^1$

素因数の和:8542

約数の個数: 72

約数和(自身を含む): 51518160960

約数和(自身を除く): 31782626412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 2682, 4023, 5364, 8046, 8231, 16092, 16462, 22201, 24693, 32924, 44402, 49386, 66603, 74079, 88804, 98772, 133206, 148158, 199809, 222237, 266412, 296316, 399618, 444474, 599427, 799236, 888948, 1198854, 1226419, 2397708, 2452838, 3679257, 4905676, 7358514, 11037771, 14717028, 22075542, 33113313, 44151084, 66226626, 132453252, 182736431, 365472862, 548209293, 730945724, 1096418586, 1644627879, 2192837172, 3289255758, 4933883637, 6578511516, 9867767274, 19735534548]

約数ペア:

[(1, 19735534548), (2, 9867767274), (3, 6578511516), (4, 4933883637), (6, 3289255758), (9, 2192837172), (12, 1644627879), (18, 1096418586), (27, 730945724), (36, 548209293), (54, 365472862), (108, 182736431), (149, 132453252), (298, 66226626), (447, 44151084), (596, 33113313), (894, 22075542), (1341, 14717028), (1788, 11037771), (2682, 7358514), (4023, 4905676), (5364, 3679257), (8046, 2452838), (8231, 2397708), (16092, 1226419), (16462, 1198854), (22201, 888948), (24693, 799236), (32924, 599427), (44402, 444474), (49386, 399618), (66603, 296316), (74079, 266412), (88804, 222237), (98772, 199809), (133206, 148158)]