16105554

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 37390080

約数和(自身を除く): 21284526

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 1069, 1674, 2138, 2511, 3207, 5022, 6414, 7533, 9621, 15066, 19242, 28863, 33139, 57726, 66278, 86589, 99417, 173178, 198834, 259767, 298251, 519534, 596502, 894753, 1789506, 2684259, 5368518, 8052777, 16105554]

約数ペア:

[(1, 16105554), (2, 8052777), (3, 5368518), (6, 2684259), (9, 1789506), (18, 894753), (27, 596502), (31, 519534), (54, 298251), (62, 259767), (81, 198834), (93, 173178), (162, 99417), (186, 86589), (243, 66278), (279, 57726), (486, 33139), (558, 28863), (837, 19242), (1069, 15066), (1674, 9621), (2138, 7533), (2511, 6414), (3207, 5022)]