6645996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 20160000

約数和(自身を除く): 13514004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 84, 108, 118, 126, 149, 177, 189, 236, 252, 298, 354, 378, 413, 447, 531, 596, 708, 756, 826, 894, 1043, 1062, 1239, 1341, 1593, 1652, 1788, 2086, 2124, 2478, 2682, 3129, 3186, 3717, 4023, 4172, 4956, 5364, 6258, 6372, 7434, 8046, 8791, 9387, 11151, 12516, 14868, 16092, 17582, 18774, 22302, 26373, 28161, 35164, 37548, 44604, 52746, 56322, 61537, 79119, 105492, 112644, 123074, 158238, 184611, 237357, 246148, 316476, 369222, 474714, 553833, 738444, 949428, 1107666, 1661499, 2215332, 3322998, 6645996]

約数ペア:

[(1, 6645996), (2, 3322998), (3, 2215332), (4, 1661499), (6, 1107666), (7, 949428), (9, 738444), (12, 553833), (14, 474714), (18, 369222), (21, 316476), (27, 246148), (28, 237357), (36, 184611), (42, 158238), (54, 123074), (59, 112644), (63, 105492), (84, 79119), (108, 61537), (118, 56322), (126, 52746), (149, 44604), (177, 37548), (189, 35164), (236, 28161), (252, 26373), (298, 22302), (354, 18774), (378, 17582), (413, 16092), (447, 14868), (531, 12516), (596, 11151), (708, 9387), (756, 8791), (826, 8046), (894, 7434), (1043, 6372), (1062, 6258), (1239, 5364), (1341, 4956), (1593, 4172), (1652, 4023), (1788, 3717), (2086, 3186), (2124, 3129), (2478, 2682)]