15697917612

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1242317}}^1$

素因数の和:1242349

約数の個数: 72

約数和(自身を含む): 44315967696

約数和(自身を除く): 28618050084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 1242317, 2484634, 3726951, 4969268, 7453902, 11180853, 14907804, 16150121, 22361706, 32300242, 33542559, 44723412, 48450363, 64600484, 67085118, 96900726, 100627677, 134170236, 145351089, 193801452, 201255354, 290702178, 301883031, 402510708, 436053267, 581404356, 603766062, 872106534, 1207532124, 1308159801, 1744213068, 2616319602, 3924479403, 5232639204, 7848958806, 15697917612]

約数ペア:

[(1, 15697917612), (2, 7848958806), (3, 5232639204), (4, 3924479403), (6, 2616319602), (9, 1744213068), (12, 1308159801), (13, 1207532124), (18, 872106534), (26, 603766062), (27, 581404356), (36, 436053267), (39, 402510708), (52, 301883031), (54, 290702178), (78, 201255354), (81, 193801452), (108, 145351089), (117, 134170236), (156, 100627677), (162, 96900726), (234, 67085118), (243, 64600484), (324, 48450363), (351, 44723412), (468, 33542559), (486, 32300242), (702, 22361706), (972, 16150121), (1053, 14907804), (1404, 11180853), (2106, 7453902), (3159, 4969268), (4212, 3726951), (6318, 2484634), (12636, 1242317)]