12768948

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 33384960

約数和(自身を除く): 20616012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 863, 1233, 1644, 1726, 2466, 2589, 3452, 3699, 4932, 5178, 7398, 7767, 10356, 14796, 15534, 23301, 31068, 46602, 93204, 118231, 236462, 354693, 472924, 709386, 1064079, 1418772, 2128158, 3192237, 4256316, 6384474, 12768948]

約数ペア:

[(1, 12768948), (2, 6384474), (3, 4256316), (4, 3192237), (6, 2128158), (9, 1418772), (12, 1064079), (18, 709386), (27, 472924), (36, 354693), (54, 236462), (108, 118231), (137, 93204), (274, 46602), (411, 31068), (548, 23301), (822, 15534), (863, 14796), (1233, 10356), (1644, 7767), (1726, 7398), (2466, 5178), (2589, 4932), (3452, 3699)]