123163638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{54449}}^1$

素因数の和:54496

約数の個数: 32

約数和(自身を含む): 274428000

約数和(自身を除く): 151264362

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 54449, 108898, 163347, 326694, 707837, 1415674, 1579021, 2123511, 3158042, 4247022, 4737063, 9474126, 20527273, 41054546, 61581819, 123163638]

約数ペア:

[(1, 123163638), (2, 61581819), (3, 41054546), (6, 20527273), (13, 9474126), (26, 4737063), (29, 4247022), (39, 3158042), (58, 2123511), (78, 1579021), (87, 1415674), (174, 707837), (377, 326694), (754, 163347), (1131, 108898), (2262, 54449)]