2181833688

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{81097}}^1$

素因数の和:81184

約数の個数: 64

約数和(自身を含む): 5839056000

約数和(自身を除く): 3657222312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 354, 456, 472, 708, 1121, 1416, 2242, 3363, 4484, 6726, 8968, 13452, 26904, 81097, 162194, 243291, 324388, 486582, 648776, 973164, 1540843, 1946328, 3081686, 4622529, 4784723, 6163372, 9245058, 9569446, 12326744, 14354169, 18490116, 19138892, 28708338, 36980232, 38277784, 57416676, 90909737, 114833352, 181819474, 272729211, 363638948, 545458422, 727277896, 1090916844, 2181833688]

約数ペア:

[(1, 2181833688), (2, 1090916844), (3, 727277896), (4, 545458422), (6, 363638948), (8, 272729211), (12, 181819474), (19, 114833352), (24, 90909737), (38, 57416676), (57, 38277784), (59, 36980232), (76, 28708338), (114, 19138892), (118, 18490116), (152, 14354169), (177, 12326744), (228, 9569446), (236, 9245058), (354, 6163372), (456, 4784723), (472, 4622529), (708, 3081686), (1121, 1946328), (1416, 1540843), (2242, 973164), (3363, 648776), (4484, 486582), (6726, 324388), (8968, 243291), (13452, 162194), (26904, 81097)]