6642486

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 40

約数和(自身を含む): 15045624

約数和(自身を除く): 8403138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 313, 393, 626, 786, 939, 1179, 1878, 2358, 2817, 3537, 5634, 7074, 8451, 10611, 16902, 21222, 25353, 41003, 50706, 82006, 123009, 246018, 369027, 738054, 1107081, 2214162, 3321243, 6642486]

約数ペア:

[(1, 6642486), (2, 3321243), (3, 2214162), (6, 1107081), (9, 738054), (18, 369027), (27, 246018), (54, 123009), (81, 82006), (131, 50706), (162, 41003), (262, 25353), (313, 21222), (393, 16902), (626, 10611), (786, 8451), (939, 7074), (1179, 5634), (1878, 3537), (2358, 2817)]