2018764596

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1\times {\mathrm{2687}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 4756985856

約数和(自身を除く): 2738221260

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 457, 548, 822, 914, 1371, 1644, 1828, 2687, 2742, 5374, 5484, 8061, 10748, 16122, 32244, 62609, 125218, 187827, 250436, 368119, 375654, 736238, 751308, 1104357, 1227959, 1472476, 2208714, 2455918, 3683877, 4417428, 4911836, 7367754, 14735508, 168230383, 336460766, 504691149, 672921532, 1009382298, 2018764596]

約数ペア:

[(1, 2018764596), (2, 1009382298), (3, 672921532), (4, 504691149), (6, 336460766), (12, 168230383), (137, 14735508), (274, 7367754), (411, 4911836), (457, 4417428), (548, 3683877), (822, 2455918), (914, 2208714), (1371, 1472476), (1644, 1227959), (1828, 1104357), (2687, 751308), (2742, 736238), (5374, 375654), (5484, 368119), (8061, 250436), (10748, 187827), (16122, 125218), (32244, 62609)]