47194308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 137434752

約数和(自身を除く): 90240444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1367, 1644, 1918, 2466, 2734, 2877, 3836, 4101, 4932, 5468, 5754, 8202, 8631, 9569, 11508, 12303, 16404, 17262, 19138, 24606, 28707, 34524, 38276, 49212, 57414, 86121, 114828, 172242, 187279, 344484, 374558, 561837, 749116, 1123674, 1310953, 1685511, 2247348, 2621906, 3371022, 3932859, 5243812, 6742044, 7865718, 11798577, 15731436, 23597154, 47194308]

約数ペア:

[(1, 47194308), (2, 23597154), (3, 15731436), (4, 11798577), (6, 7865718), (7, 6742044), (9, 5243812), (12, 3932859), (14, 3371022), (18, 2621906), (21, 2247348), (28, 1685511), (36, 1310953), (42, 1123674), (63, 749116), (84, 561837), (126, 374558), (137, 344484), (252, 187279), (274, 172242), (411, 114828), (548, 86121), (822, 57414), (959, 49212), (1233, 38276), (1367, 34524), (1644, 28707), (1918, 24606), (2466, 19138), (2734, 17262), (2877, 16404), (3836, 12303), (4101, 11508), (4932, 9569), (5468, 8631), (5754, 8202)]