18596214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11353}}^1$

素因数の和:11381

約数の個数: 48

約数和(自身を含む): 49594272

約数和(自身を除く): 30998058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 11353, 22706, 34059, 68118, 79471, 102177, 147589, 158942, 204354, 238413, 295178, 442767, 476826, 715239, 885534, 1033123, 1328301, 1430478, 2066246, 2656602, 3099369, 6198738, 9298107, 18596214]

約数ペア:

[(1, 18596214), (2, 9298107), (3, 6198738), (6, 3099369), (7, 2656602), (9, 2066246), (13, 1430478), (14, 1328301), (18, 1033123), (21, 885534), (26, 715239), (39, 476826), (42, 442767), (63, 295178), (78, 238413), (91, 204354), (117, 158942), (126, 147589), (182, 102177), (234, 79471), (273, 68118), (546, 34059), (819, 22706), (1638, 11353)]