2121561864

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{6653}}^1$

素因数の和:6811

約数の個数: 96

約数和(自身を含む): 5937497280

約数和(自身を除く): 3815935416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 103, 129, 172, 206, 258, 309, 344, 387, 412, 516, 618, 774, 824, 927, 1032, 1236, 1548, 1854, 2472, 3096, 3708, 4429, 6653, 7416, 8858, 13287, 13306, 17716, 19959, 26574, 26612, 35432, 39861, 39918, 53148, 53224, 59877, 79722, 79836, 106296, 119754, 159444, 159672, 239508, 286079, 318888, 479016, 572158, 685259, 858237, 1144316, 1370518, 1716474, 2055777, 2288632, 2574711, 2741036, 3432948, 4111554, 5149422, 5482072, 6167331, 6865896, 8223108, 10298844, 12334662, 16446216, 20597688, 24669324, 29466137, 49338648, 58932274, 88398411, 117864548, 176796822, 235729096, 265195233, 353593644, 530390466, 707187288, 1060780932, 2121561864]

約数ペア:

[(1, 2121561864), (2, 1060780932), (3, 707187288), (4, 530390466), (6, 353593644), (8, 265195233), (9, 235729096), (12, 176796822), (18, 117864548), (24, 88398411), (36, 58932274), (43, 49338648), (72, 29466137), (86, 24669324), (103, 20597688), (129, 16446216), (172, 12334662), (206, 10298844), (258, 8223108), (309, 6865896), (344, 6167331), (387, 5482072), (412, 5149422), (516, 4111554), (618, 3432948), (774, 2741036), (824, 2574711), (927, 2288632), (1032, 2055777), (1236, 1716474), (1548, 1370518), (1854, 1144316), (2472, 858237), (3096, 685259), (3708, 572158), (4429, 479016), (6653, 318888), (7416, 286079), (8858, 239508), (13287, 159672), (13306, 159444), (17716, 119754), (19959, 106296), (26574, 79836), (26612, 79722), (35432, 59877), (39861, 53224), (39918, 53148)]