40921956

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{2543}}^1$

素因数の和:2705

約数の個数: 48

約数和(自身を含む): 106848000

約数和(自身を除く): 65926044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 2543, 2682, 4023, 5086, 5364, 7629, 8046, 10172, 15258, 16092, 22887, 30516, 45774, 68661, 91548, 137322, 274644, 378907, 757814, 1136721, 1515628, 2273442, 3410163, 4546884, 6820326, 10230489, 13640652, 20460978, 40921956]

約数ペア:

[(1, 40921956), (2, 20460978), (3, 13640652), (4, 10230489), (6, 6820326), (9, 4546884), (12, 3410163), (18, 2273442), (27, 1515628), (36, 1136721), (54, 757814), (108, 378907), (149, 274644), (298, 137322), (447, 91548), (596, 68661), (894, 45774), (1341, 30516), (1788, 22887), (2543, 16092), (2682, 15258), (4023, 10172), (5086, 8046), (5364, 7629)]