1668202398

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{204587}}^1$

素因数の和:204749

約数の個数: 32

約数和(自身を含む): 3731685120

約数和(自身を除く): 2063482722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2718, 4077, 8154, 204587, 409174, 613761, 1227522, 1841283, 3682566, 5523849, 11047698, 30892637, 61785274, 92677911, 185355822, 278033733, 556067466, 834101199, 1668202398]

約数ペア:

[(1, 1668202398), (2, 834101199), (3, 556067466), (6, 278033733), (9, 185355822), (18, 92677911), (27, 61785274), (54, 30892637), (151, 11047698), (302, 5523849), (453, 3682566), (906, 1841283), (1359, 1227522), (2718, 613761), (4077, 409174), (8154, 204587)]