18684204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 55297536

約数和(自身を除く): 36613332

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 73, 77, 84, 132, 146, 154, 219, 231, 277, 292, 308, 438, 462, 511, 554, 803, 831, 876, 924, 1022, 1108, 1533, 1606, 1662, 1939, 2044, 2409, 3047, 3066, 3212, 3324, 3878, 4818, 5621, 5817, 6094, 6132, 7756, 9141, 9636, 11242, 11634, 12188, 16863, 18282, 20221, 21329, 22484, 23268, 33726, 36564, 40442, 42658, 60663, 63987, 67452, 80884, 85316, 121326, 127974, 141547, 222431, 242652, 255948, 283094, 424641, 444862, 566188, 667293, 849282, 889724, 1334586, 1557017, 1698564, 2669172, 3114034, 4671051, 6228068, 9342102, 18684204]

約数ペア:

[(1, 18684204), (2, 9342102), (3, 6228068), (4, 4671051), (6, 3114034), (7, 2669172), (11, 1698564), (12, 1557017), (14, 1334586), (21, 889724), (22, 849282), (28, 667293), (33, 566188), (42, 444862), (44, 424641), (66, 283094), (73, 255948), (77, 242652), (84, 222431), (132, 141547), (146, 127974), (154, 121326), (219, 85316), (231, 80884), (277, 67452), (292, 63987), (308, 60663), (438, 42658), (462, 40442), (511, 36564), (554, 33726), (803, 23268), (831, 22484), (876, 21329), (924, 20221), (1022, 18282), (1108, 16863), (1533, 12188), (1606, 11634), (1662, 11242), (1939, 9636), (2044, 9141), (2409, 7756), (3047, 6132), (3066, 6094), (3212, 5817), (3324, 5621), (3878, 4818)]