899692836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37061}}^1$

素因数の和:37109

約数の個数: 72

約数和(自身を含む): 2548679616

約数和(自身を除く): 1648986780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 12138, 24276, 37061, 74122, 111183, 148244, 222366, 259427, 444732, 518854, 630037, 778281, 1037708, 1260074, 1556562, 1890111, 2520148, 3113124, 3780222, 4410259, 7560444, 8820518, 10710629, 13230777, 17641036, 21421258, 26461554, 32131887, 42842516, 52923108, 64263774, 74974403, 128527548, 149948806, 224923209, 299897612, 449846418, 899692836]

約数ペア:

[(1, 899692836), (2, 449846418), (3, 299897612), (4, 224923209), (6, 149948806), (7, 128527548), (12, 74974403), (14, 64263774), (17, 52923108), (21, 42842516), (28, 32131887), (34, 26461554), (42, 21421258), (51, 17641036), (68, 13230777), (84, 10710629), (102, 8820518), (119, 7560444), (204, 4410259), (238, 3780222), (289, 3113124), (357, 2520148), (476, 1890111), (578, 1556562), (714, 1260074), (867, 1037708), (1156, 778281), (1428, 630037), (1734, 518854), (2023, 444732), (3468, 259427), (4046, 222366), (6069, 148244), (8092, 111183), (12138, 74122), (24276, 37061)]