15697360938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{8623}}^1$

素因数の和:9211

約数の個数: 64

約数和(自身を含む): 36361543680

約数和(自身を除く): 20664182742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 487, 534, 623, 974, 1246, 1461, 1869, 2922, 3409, 3738, 6818, 8623, 10227, 17246, 20454, 25869, 43343, 51738, 60361, 86686, 120722, 130029, 181083, 260058, 303401, 362166, 606802, 767447, 910203, 1534894, 1820406, 2302341, 4199401, 4604682, 5372129, 8398802, 10744258, 12598203, 16116387, 25196406, 29395807, 32232774, 58791614, 88187421, 176374842, 373746689, 747493378, 1121240067, 2242480134, 2616226823, 5232453646, 7848680469, 15697360938]

約数ペア:

[(1, 15697360938), (2, 7848680469), (3, 5232453646), (6, 2616226823), (7, 2242480134), (14, 1121240067), (21, 747493378), (42, 373746689), (89, 176374842), (178, 88187421), (267, 58791614), (487, 32232774), (534, 29395807), (623, 25196406), (974, 16116387), (1246, 12598203), (1461, 10744258), (1869, 8398802), (2922, 5372129), (3409, 4604682), (3738, 4199401), (6818, 2302341), (8623, 1820406), (10227, 1534894), (17246, 910203), (20454, 767447), (25869, 606802), (43343, 362166), (51738, 303401), (60361, 260058), (86686, 181083), (120722, 130029)]