1671948

素因数分解:

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

素因数の和:263

約数の個数: 48

約数和(自身を含む): 4404960

約数和(自身を除く): 2733012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 137, 226, 274, 339, 411, 452, 548, 678, 822, 1017, 1233, 1356, 1644, 2034, 2466, 3051, 3699, 4068, 4932, 6102, 7398, 12204, 14796, 15481, 30962, 46443, 61924, 92886, 139329, 185772, 278658, 417987, 557316, 835974, 1671948]

約数ペア:

[(1, 1671948), (2, 835974), (3, 557316), (4, 417987), (6, 278658), (9, 185772), (12, 139329), (18, 92886), (27, 61924), (36, 46443), (54, 30962), (108, 15481), (113, 14796), (137, 12204), (226, 7398), (274, 6102), (339, 4932), (411, 4068), (452, 3699), (548, 3051), (678, 2466), (822, 2034), (1017, 1644), (1233, 1356)]