2043688428

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{60457}}^1$

素因数の和:60783

約数の個数: 48

約数和(自身を含む): 5315467360

約数和(自身を除く): 3271778932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 8451, 11268, 16902, 33804, 60457, 120914, 181371, 241828, 362742, 544113, 725484, 1088226, 1632339, 2176452, 3264678, 6529356, 18923041, 37846082, 56769123, 75692164, 113538246, 170307369, 227076492, 340614738, 510922107, 681229476, 1021844214, 2043688428]

約数ペア:

[(1, 2043688428), (2, 1021844214), (3, 681229476), (4, 510922107), (6, 340614738), (9, 227076492), (12, 170307369), (18, 113538246), (27, 75692164), (36, 56769123), (54, 37846082), (108, 18923041), (313, 6529356), (626, 3264678), (939, 2176452), (1252, 1632339), (1878, 1088226), (2817, 725484), (3756, 544113), (5634, 362742), (8451, 241828), (11268, 181371), (16902, 120914), (33804, 60457)]