12715451586

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{609503}}^1$

素因数の和:609591

約数の個数: 48

約数和(自身を含む): 29475613440

約数和(自身を除く): 16760161854

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 10431, 20862, 609503, 1219006, 1828509, 3657018, 5485527, 10971054, 11580557, 23161114, 34741671, 37179683, 69483342, 74359366, 104225013, 111539049, 208450026, 223078098, 334617147, 669234294, 706413977, 1412827954, 2119241931, 4238483862, 6357725793, 12715451586]

約数ペア:

[(1, 12715451586), (2, 6357725793), (3, 4238483862), (6, 2119241931), (9, 1412827954), (18, 706413977), (19, 669234294), (38, 334617147), (57, 223078098), (61, 208450026), (114, 111539049), (122, 104225013), (171, 74359366), (183, 69483342), (342, 37179683), (366, 34741671), (549, 23161114), (1098, 11580557), (1159, 10971054), (2318, 5485527), (3477, 3657018), (6954, 1828509), (10431, 1219006), (20862, 609503)]