64041642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4663}}^1$

素因数の和:4787

約数の個数: 48

約数和(自身を含む): 160068480

約数和(自身を除く): 96026838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 4663, 6867, 9326, 13734, 13989, 27978, 32641, 41967, 65282, 83934, 97923, 195846, 293769, 508267, 587538, 1016534, 1524801, 3049602, 3557869, 4574403, 7115738, 9148806, 10673607, 21347214, 32020821, 64041642]

約数ペア:

[(1, 64041642), (2, 32020821), (3, 21347214), (6, 10673607), (7, 9148806), (9, 7115738), (14, 4574403), (18, 3557869), (21, 3049602), (42, 1524801), (63, 1016534), (109, 587538), (126, 508267), (218, 293769), (327, 195846), (654, 97923), (763, 83934), (981, 65282), (1526, 41967), (1962, 32641), (2289, 27978), (4578, 13989), (4663, 13734), (6867, 9326)]