15175261386

素因数分解:

$2^1\times 3^4\times {\mathrm{491}}^1\times {\mathrm{190783}}^1$

素因数の和:191288

約数の個数: 40

約数和(自身を含む): 34073259264

約数和(自身を除く): 18897997878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 491, 982, 1473, 2946, 4419, 8838, 13257, 26514, 39771, 79542, 190783, 381566, 572349, 1144698, 1717047, 3434094, 5151141, 10302282, 15453423, 30906846, 93674453, 187348906, 281023359, 562046718, 843070077, 1686140154, 2529210231, 5058420462, 7587630693, 15175261386]

約数ペア:

[(1, 15175261386), (2, 7587630693), (3, 5058420462), (6, 2529210231), (9, 1686140154), (18, 843070077), (27, 562046718), (54, 281023359), (81, 187348906), (162, 93674453), (491, 30906846), (982, 15453423), (1473, 10302282), (2946, 5151141), (4419, 3434094), (8838, 1717047), (13257, 1144698), (26514, 572349), (39771, 381566), (79542, 190783)]