18235326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 38787840

約数和(自身を除く): 20552514

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1553, 1957, 3106, 3914, 4659, 5871, 9318, 11742, 29507, 59014, 88521, 159959, 177042, 319918, 479877, 959754, 3039221, 6078442, 9117663, 18235326]

約数ペア:

[(1, 18235326), (2, 9117663), (3, 6078442), (6, 3039221), (19, 959754), (38, 479877), (57, 319918), (103, 177042), (114, 159959), (206, 88521), (309, 59014), (618, 29507), (1553, 11742), (1957, 9318), (3106, 5871), (3914, 4659)]