6627428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 13171200

約数和(自身を除く): 6543772

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 97, 116, 124, 194, 388, 551, 589, 899, 1102, 1178, 1798, 1843, 2204, 2356, 2813, 3007, 3596, 3686, 5626, 6014, 7372, 11252, 12028, 17081, 34162, 53447, 57133, 68324, 87203, 106894, 114266, 174406, 213788, 228532, 348812, 1656857, 3313714, 6627428]

約数ペア:

[(1, 6627428), (2, 3313714), (4, 1656857), (19, 348812), (29, 228532), (31, 213788), (38, 174406), (58, 114266), (62, 106894), (76, 87203), (97, 68324), (116, 57133), (124, 53447), (194, 34162), (388, 17081), (551, 12028), (589, 11252), (899, 7372), (1102, 6014), (1178, 5626), (1798, 3686), (1843, 3596), (2204, 3007), (2356, 2813)]