8969862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 21565440

約数和(自身を除く): 12595578

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 311, 418, 437, 506, 622, 627, 759, 874, 933, 1254, 1311, 1518, 1866, 2622, 3421, 4807, 5909, 6842, 7153, 9614, 10263, 11818, 14306, 14421, 17727, 20526, 21459, 28842, 35454, 42918, 64999, 78683, 129998, 135907, 157366, 194997, 236049, 271814, 389994, 407721, 472098, 815442, 1494977, 2989954, 4484931, 8969862]

約数ペア:

[(1, 8969862), (2, 4484931), (3, 2989954), (6, 1494977), (11, 815442), (19, 472098), (22, 407721), (23, 389994), (33, 271814), (38, 236049), (46, 194997), (57, 157366), (66, 135907), (69, 129998), (114, 78683), (138, 64999), (209, 42918), (253, 35454), (311, 28842), (418, 21459), (437, 20526), (506, 17727), (622, 14421), (627, 14306), (759, 11818), (874, 10263), (933, 9614), (1254, 7153), (1311, 6842), (1518, 5909), (1866, 4807), (2622, 3421)]