18362162

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 17925838

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 71, 91, 98, 142, 182, 203, 343, 377, 406, 497, 637, 686, 754, 923, 994, 1274, 1421, 1846, 2059, 2639, 2842, 3479, 4118, 4459, 5278, 6461, 6958, 8918, 9947, 12922, 14413, 18473, 19894, 24353, 26767, 28826, 36946, 45227, 48706, 53534, 90454, 100891, 129311, 187369, 201782, 258622, 316589, 374738, 633178, 706237, 1311583, 1412474, 2623166, 9181081, 18362162]

約数ペア:

[(1, 18362162), (2, 9181081), (7, 2623166), (13, 1412474), (14, 1311583), (26, 706237), (29, 633178), (49, 374738), (58, 316589), (71, 258622), (91, 201782), (98, 187369), (142, 129311), (182, 100891), (203, 90454), (343, 53534), (377, 48706), (406, 45227), (497, 36946), (637, 28826), (686, 26767), (754, 24353), (923, 19894), (994, 18473), (1274, 14413), (1421, 12922), (1846, 9947), (2059, 8918), (2639, 6958), (2842, 6461), (3479, 5278), (4118, 4459)]