18285186

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 37509120

約数和(自身を除く): 19223934

約数列:

[1, 2, 3, 6, 73, 109, 146, 218, 219, 327, 383, 438, 654, 766, 1149, 2298, 7957, 15914, 23871, 27959, 41747, 47742, 55918, 83494, 83877, 125241, 167754, 250482, 3047531, 6095062, 9142593, 18285186]

約数ペア:

[(1, 18285186), (2, 9142593), (3, 6095062), (6, 3047531), (73, 250482), (109, 167754), (146, 125241), (218, 83877), (219, 83494), (327, 55918), (383, 47742), (438, 41747), (654, 27959), (766, 23871), (1149, 15914), (2298, 7957)]