12516121278

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{181031}}^1$

素因数の和:181229

約数の個数: 48

約数和(自身を含む): 28466919936

約数和(自身を除く): 15950798658

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 167, 207, 334, 414, 501, 1002, 1503, 3006, 3841, 7682, 11523, 23046, 34569, 69138, 181031, 362062, 543093, 1086186, 1629279, 3258558, 4163713, 8327426, 12491139, 24982278, 30232177, 37473417, 60464354, 74946834, 90696531, 181393062, 272089593, 544179186, 695340071, 1390680142, 2086020213, 4172040426, 6258060639, 12516121278]

約数ペア:

[(1, 12516121278), (2, 6258060639), (3, 4172040426), (6, 2086020213), (9, 1390680142), (18, 695340071), (23, 544179186), (46, 272089593), (69, 181393062), (138, 90696531), (167, 74946834), (207, 60464354), (334, 37473417), (414, 30232177), (501, 24982278), (1002, 12491139), (1503, 8327426), (3006, 4163713), (3841, 3258558), (7682, 1629279), (11523, 1086186), (23046, 543093), (34569, 362062), (69138, 181031)]