7107012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 19891872

約数和(自身を除く): 12784860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 137, 198, 262, 274, 393, 396, 411, 524, 548, 786, 822, 1179, 1233, 1441, 1507, 1572, 1644, 2358, 2466, 2882, 3014, 4323, 4521, 4716, 4932, 5764, 6028, 8646, 9042, 12969, 13563, 17292, 17947, 18084, 25938, 27126, 35894, 51876, 53841, 54252, 71788, 107682, 161523, 197417, 215364, 323046, 394834, 592251, 646092, 789668, 1184502, 1776753, 2369004, 3553506, 7107012]

約数ペア:

[(1, 7107012), (2, 3553506), (3, 2369004), (4, 1776753), (6, 1184502), (9, 789668), (11, 646092), (12, 592251), (18, 394834), (22, 323046), (33, 215364), (36, 197417), (44, 161523), (66, 107682), (99, 71788), (131, 54252), (132, 53841), (137, 51876), (198, 35894), (262, 27126), (274, 25938), (393, 18084), (396, 17947), (411, 17292), (524, 13563), (548, 12969), (786, 9042), (822, 8646), (1179, 6028), (1233, 5764), (1441, 4932), (1507, 4716), (1572, 4521), (1644, 4323), (2358, 3014), (2466, 2882)]