2847684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 8043840

約数和(自身を除く): 5196156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 167, 174, 196, 203, 294, 334, 348, 406, 501, 588, 609, 668, 812, 1002, 1169, 1218, 1421, 2004, 2338, 2436, 2842, 3507, 4263, 4676, 4843, 5684, 7014, 8183, 8526, 9686, 14028, 14529, 16366, 17052, 19372, 24549, 29058, 32732, 33901, 49098, 58116, 67802, 98196, 101703, 135604, 203406, 237307, 406812, 474614, 711921, 949228, 1423842, 2847684]

約数ペア:

[(1, 2847684), (2, 1423842), (3, 949228), (4, 711921), (6, 474614), (7, 406812), (12, 237307), (14, 203406), (21, 135604), (28, 101703), (29, 98196), (42, 67802), (49, 58116), (58, 49098), (84, 33901), (87, 32732), (98, 29058), (116, 24549), (147, 19372), (167, 17052), (174, 16366), (196, 14529), (203, 14028), (294, 9686), (334, 8526), (348, 8183), (406, 7014), (501, 5684), (588, 4843), (609, 4676), (668, 4263), (812, 3507), (1002, 2842), (1169, 2436), (1218, 2338), (1421, 2004)]