7990956

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3390

約数の個数: 36

約数和(自身を含む): 20507032

約数和(自身を除く): 12516076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 3313, 6626, 9939, 13252, 19878, 29817, 39756, 59634, 119268, 221971, 443942, 665913, 887884, 1331826, 1997739, 2663652, 3995478, 7990956]

約数ペア:

[(1, 7990956), (2, 3995478), (3, 2663652), (4, 1997739), (6, 1331826), (9, 887884), (12, 665913), (18, 443942), (36, 221971), (67, 119268), (134, 59634), (201, 39756), (268, 29817), (402, 19878), (603, 13252), (804, 9939), (1206, 6626), (2412, 3313)]