664451658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{69257}}^1$

素因数の和:69319

約数の個数: 48

約数和(自身を含む): 1588224456

約数和(自身を除く): 923772798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 69257, 138514, 207771, 415542, 623313, 900341, 1246626, 1800682, 2701023, 2839537, 5402046, 5679074, 8103069, 8518611, 16206138, 17037222, 25555833, 36913981, 51111666, 73827962, 110741943, 221483886, 332225829, 664451658]

約数ペア:

[(1, 664451658), (2, 332225829), (3, 221483886), (6, 110741943), (9, 73827962), (13, 51111666), (18, 36913981), (26, 25555833), (39, 17037222), (41, 16206138), (78, 8518611), (82, 8103069), (117, 5679074), (123, 5402046), (234, 2839537), (246, 2701023), (369, 1800682), (533, 1246626), (738, 900341), (1066, 623313), (1599, 415542), (3198, 207771), (4797, 138514), (9594, 69257)]