2215332

素因数分解:

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

素因数の和:225

約数の個数: 72

約数和(自身を含む): 6552000

約数和(自身を除く): 4336668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 149, 177, 236, 252, 298, 354, 413, 447, 531, 596, 708, 826, 894, 1043, 1062, 1239, 1341, 1652, 1788, 2086, 2124, 2478, 2682, 3129, 3717, 4172, 4956, 5364, 6258, 7434, 8791, 9387, 12516, 14868, 17582, 18774, 26373, 35164, 37548, 52746, 61537, 79119, 105492, 123074, 158238, 184611, 246148, 316476, 369222, 553833, 738444, 1107666, 2215332]

約数ペア:

[(1, 2215332), (2, 1107666), (3, 738444), (4, 553833), (6, 369222), (7, 316476), (9, 246148), (12, 184611), (14, 158238), (18, 123074), (21, 105492), (28, 79119), (36, 61537), (42, 52746), (59, 37548), (63, 35164), (84, 26373), (118, 18774), (126, 17582), (149, 14868), (177, 12516), (236, 9387), (252, 8791), (298, 7434), (354, 6258), (413, 5364), (447, 4956), (531, 4172), (596, 3717), (708, 3129), (826, 2682), (894, 2478), (1043, 2124), (1062, 2086), (1239, 1788), (1341, 1652)]