1799805564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{4621}}^1$

素因数の和:5011

約数の個数: 72

約数和(自身を含む): 4710742400

約数和(自身を除く): 2910936836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 349, 372, 558, 698, 1047, 1116, 1396, 2094, 3141, 4188, 4621, 6282, 9242, 10819, 12564, 13863, 18484, 21638, 27726, 32457, 41589, 43276, 55452, 64914, 83178, 97371, 129828, 143251, 166356, 194742, 286502, 389484, 429753, 573004, 859506, 1289259, 1612729, 1719012, 2578518, 3225458, 4838187, 5157036, 6450916, 9676374, 14514561, 19352748, 29029122, 49994599, 58058244, 99989198, 149983797, 199978396, 299967594, 449951391, 599935188, 899902782, 1799805564]

約数ペア:

[(1, 1799805564), (2, 899902782), (3, 599935188), (4, 449951391), (6, 299967594), (9, 199978396), (12, 149983797), (18, 99989198), (31, 58058244), (36, 49994599), (62, 29029122), (93, 19352748), (124, 14514561), (186, 9676374), (279, 6450916), (349, 5157036), (372, 4838187), (558, 3225458), (698, 2578518), (1047, 1719012), (1116, 1612729), (1396, 1289259), (2094, 859506), (3141, 573004), (4188, 429753), (4621, 389484), (6282, 286502), (9242, 194742), (10819, 166356), (12564, 143251), (13863, 129828), (18484, 97371), (21638, 83178), (27726, 64914), (32457, 55452), (41589, 43276)]