8007475572

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{479}}^1\times {\mathrm{1103}}^1$

素因数の和:2013

約数の個数: 72

約数和(自身を含む): 20349987840

約数和(自身を除く): 12342512268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 479, 842, 958, 1103, 1263, 1437, 1684, 1916, 2206, 2526, 2874, 3309, 3789, 4311, 4412, 5052, 5748, 6618, 7578, 8622, 9927, 13236, 15156, 17244, 19854, 39708, 201659, 403318, 464363, 528337, 604977, 806636, 928726, 1056674, 1209954, 1393089, 1585011, 1814931, 1857452, 2113348, 2419908, 2786178, 3170022, 3629862, 4179267, 4755033, 5572356, 6340044, 7259724, 8358534, 9510066, 16717068, 19020132, 222429877, 444859754, 667289631, 889719508, 1334579262, 2001868893, 2669158524, 4003737786, 8007475572]

約数ペア:

[(1, 8007475572), (2, 4003737786), (3, 2669158524), (4, 2001868893), (6, 1334579262), (9, 889719508), (12, 667289631), (18, 444859754), (36, 222429877), (421, 19020132), (479, 16717068), (842, 9510066), (958, 8358534), (1103, 7259724), (1263, 6340044), (1437, 5572356), (1684, 4755033), (1916, 4179267), (2206, 3629862), (2526, 3170022), (2874, 2786178), (3309, 2419908), (3789, 2113348), (4311, 1857452), (4412, 1814931), (5052, 1585011), (5748, 1393089), (6618, 1209954), (7578, 1056674), (8622, 928726), (9927, 806636), (13236, 604977), (15156, 528337), (17244, 464363), (19854, 403318), (39708, 201659)]