40694661

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 70606848

約数和(自身を除く): 29912187

約数列:

[1, 3, 7, 9, 21, 31, 63, 67, 93, 201, 217, 279, 311, 469, 603, 651, 933, 1407, 1953, 2077, 2177, 2799, 4221, 6231, 6531, 9641, 14539, 18693, 19593, 20837, 28923, 43617, 62511, 67487, 86769, 130851, 145859, 187533, 202461, 437577, 607383, 645947, 1312731, 1937841, 4521629, 5813523, 13564887, 40694661]

約数ペア:

[(1, 40694661), (3, 13564887), (7, 5813523), (9, 4521629), (21, 1937841), (31, 1312731), (63, 645947), (67, 607383), (93, 437577), (201, 202461), (217, 187533), (279, 145859), (311, 130851), (469, 86769), (603, 67487), (651, 62511), (933, 43617), (1407, 28923), (1953, 20837), (2077, 19593), (2177, 18693), (2799, 14539), (4221, 9641), (6231, 6531)]