12298878

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 60

約数和(自身を含む): 28836720

約数和(自身を除く): 16537842

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 79, 81, 93, 158, 162, 186, 237, 279, 474, 558, 711, 837, 961, 1422, 1674, 1922, 2133, 2449, 2511, 2883, 4266, 4898, 5022, 5766, 6399, 7347, 8649, 12798, 14694, 17298, 22041, 25947, 44082, 51894, 66123, 75919, 77841, 132246, 151838, 155682, 198369, 227757, 396738, 455514, 683271, 1366542, 2049813, 4099626, 6149439, 12298878]

約数ペア:

[(1, 12298878), (2, 6149439), (3, 4099626), (6, 2049813), (9, 1366542), (18, 683271), (27, 455514), (31, 396738), (54, 227757), (62, 198369), (79, 155682), (81, 151838), (93, 132246), (158, 77841), (162, 75919), (186, 66123), (237, 51894), (279, 44082), (474, 25947), (558, 22041), (711, 17298), (837, 14694), (961, 12798), (1422, 8649), (1674, 7347), (1922, 6399), (2133, 5766), (2449, 5022), (2511, 4898), (2883, 4266)]