38956212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 103364352

約数和(自身を除く): 64408140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 521, 558, 603, 804, 1042, 1116, 1206, 1563, 2077, 2084, 2412, 3126, 4154, 4689, 6231, 6252, 8308, 9378, 12462, 16151, 18693, 18756, 24924, 32302, 34907, 37386, 48453, 64604, 69814, 74772, 96906, 104721, 139628, 145359, 193812, 209442, 290718, 314163, 418884, 581436, 628326, 1082117, 1256652, 2164234, 3246351, 4328468, 6492702, 9739053, 12985404, 19478106, 38956212]

約数ペア:

[(1, 38956212), (2, 19478106), (3, 12985404), (4, 9739053), (6, 6492702), (9, 4328468), (12, 3246351), (18, 2164234), (31, 1256652), (36, 1082117), (62, 628326), (67, 581436), (93, 418884), (124, 314163), (134, 290718), (186, 209442), (201, 193812), (268, 145359), (279, 139628), (372, 104721), (402, 96906), (521, 74772), (558, 69814), (603, 64604), (804, 48453), (1042, 37386), (1116, 34907), (1206, 32302), (1563, 24924), (2077, 18756), (2084, 18693), (2412, 16151), (3126, 12462), (4154, 9378), (4689, 8308), (6231, 6252)]