181717452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1708

約数の個数: 96

約数和(自身を含む): 542205440

約数和(自身を除く): 360487988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 157, 189, 252, 314, 378, 471, 628, 756, 942, 1099, 1413, 1531, 1884, 2198, 2826, 3062, 3297, 4239, 4396, 4593, 5652, 6124, 6594, 8478, 9186, 9891, 10717, 13188, 13779, 16956, 18372, 19782, 21434, 27558, 29673, 32151, 39564, 41337, 42868, 55116, 59346, 64302, 82674, 96453, 118692, 128604, 165348, 192906, 240367, 289359, 385812, 480734, 578718, 721101, 961468, 1157436, 1442202, 1682569, 2163303, 2884404, 3365138, 4326606, 5047707, 6489909, 6730276, 8653212, 10095414, 12979818, 15143121, 20190828, 25959636, 30286242, 45429363, 60572484, 90858726, 181717452]

約数ペア:

[(1, 181717452), (2, 90858726), (3, 60572484), (4, 45429363), (6, 30286242), (7, 25959636), (9, 20190828), (12, 15143121), (14, 12979818), (18, 10095414), (21, 8653212), (27, 6730276), (28, 6489909), (36, 5047707), (42, 4326606), (54, 3365138), (63, 2884404), (84, 2163303), (108, 1682569), (126, 1442202), (157, 1157436), (189, 961468), (252, 721101), (314, 578718), (378, 480734), (471, 385812), (628, 289359), (756, 240367), (942, 192906), (1099, 165348), (1413, 128604), (1531, 118692), (1884, 96453), (2198, 82674), (2826, 64302), (3062, 59346), (3297, 55116), (4239, 42868), (4396, 41337), (4593, 39564), (5652, 32151), (6124, 29673), (6594, 27558), (8478, 21434), (9186, 19782), (9891, 18372), (10717, 16956), (13188, 13779)]