2218449843

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 3465584640

約数和(自身を除く): 1247134797

約数列:

[1, 3, 9, 23, 27, 69, 127, 207, 381, 529, 621, 1143, 1223, 1587, 2921, 3429, 3669, 4761, 8763, 11007, 14283, 26289, 28129, 33021, 67183, 78867, 84387, 155321, 201549, 253161, 465963, 604647, 646967, 759483, 1397889, 1813941, 1940901, 3572383, 4193667, 5822703, 10717149, 17468109, 32151447, 82164809, 96454341, 246494427, 739483281, 2218449843]

約数ペア:

[(1, 2218449843), (3, 739483281), (9, 246494427), (23, 96454341), (27, 82164809), (69, 32151447), (127, 17468109), (207, 10717149), (381, 5822703), (529, 4193667), (621, 3572383), (1143, 1940901), (1223, 1813941), (1587, 1397889), (2921, 759483), (3429, 646967), (3669, 604647), (4761, 465963), (8763, 253161), (11007, 201549), (14283, 155321), (26289, 84387), (28129, 78867), (33021, 67183)]