12181180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3257}}^1$

素因数の和:3294

約数の個数: 48

約数和(自身を含む): 29556576

約数和(自身を除く): 17375396

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3257, 3740, 6514, 13028, 16285, 32570, 35827, 55369, 65140, 71654, 110738, 143308, 179135, 221476, 276845, 358270, 553690, 609059, 716540, 1107380, 1218118, 2436236, 3045295, 6090590, 12181180]

約数ペア:

[(1, 12181180), (2, 6090590), (4, 3045295), (5, 2436236), (10, 1218118), (11, 1107380), (17, 716540), (20, 609059), (22, 553690), (34, 358270), (44, 276845), (55, 221476), (68, 179135), (85, 143308), (110, 110738), (170, 71654), (187, 65140), (220, 55369), (340, 35827), (374, 32570), (748, 16285), (935, 13028), (1870, 6514), (3257, 3740)]