9804784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 22900320

約数和(自身を除く): 13095536

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 113, 116, 136, 176, 187, 226, 232, 272, 319, 374, 452, 464, 493, 638, 748, 904, 986, 1243, 1276, 1496, 1808, 1921, 1972, 2486, 2552, 2992, 3277, 3842, 3944, 4972, 5104, 5423, 6554, 7684, 7888, 9944, 10846, 13108, 15368, 19888, 21131, 21692, 26216, 30736, 36047, 42262, 43384, 52432, 55709, 72094, 84524, 86768, 111418, 144188, 169048, 222836, 288376, 338096, 445672, 576752, 612799, 891344, 1225598, 2451196, 4902392, 9804784]

約数ペア:

[(1, 9804784), (2, 4902392), (4, 2451196), (8, 1225598), (11, 891344), (16, 612799), (17, 576752), (22, 445672), (29, 338096), (34, 288376), (44, 222836), (58, 169048), (68, 144188), (88, 111418), (113, 86768), (116, 84524), (136, 72094), (176, 55709), (187, 52432), (226, 43384), (232, 42262), (272, 36047), (319, 30736), (374, 26216), (452, 21692), (464, 21131), (493, 19888), (638, 15368), (748, 13108), (904, 10846), (986, 9944), (1243, 7888), (1276, 7684), (1496, 6554), (1808, 5423), (1921, 5104), (1972, 4972), (2486, 3944), (2552, 3842), (2992, 3277)]