40441878

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 93506400

約数和(自身を除く): 53064522

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 149, 153, 298, 306, 447, 887, 894, 1341, 1774, 2533, 2661, 2682, 5066, 5322, 7599, 7983, 15079, 15198, 15966, 22797, 30158, 45237, 45594, 90474, 132163, 135711, 264326, 271422, 396489, 792978, 1189467, 2246771, 2378934, 4493542, 6740313, 13480626, 20220939, 40441878]

約数ペア:

[(1, 40441878), (2, 20220939), (3, 13480626), (6, 6740313), (9, 4493542), (17, 2378934), (18, 2246771), (34, 1189467), (51, 792978), (102, 396489), (149, 271422), (153, 264326), (298, 135711), (306, 132163), (447, 90474), (887, 45594), (894, 45237), (1341, 30158), (1774, 22797), (2533, 15966), (2661, 15198), (2682, 15079), (5066, 7983), (5322, 7599)]