2507922

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 40

約数和(自身を含む): 5710716

約数和(自身を除く): 3202794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 137, 162, 226, 274, 339, 411, 678, 822, 1017, 1233, 2034, 2466, 3051, 3699, 6102, 7398, 9153, 11097, 15481, 18306, 22194, 30962, 46443, 92886, 139329, 278658, 417987, 835974, 1253961, 2507922]

約数ペア:

[(1, 2507922), (2, 1253961), (3, 835974), (6, 417987), (9, 278658), (18, 139329), (27, 92886), (54, 46443), (81, 30962), (113, 22194), (137, 18306), (162, 15481), (226, 11097), (274, 9153), (339, 7398), (411, 6102), (678, 3699), (822, 3051), (1017, 2466), (1233, 2034)]