18465634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 31674240

約数和(自身を除く): 13208606

約数列:

[1, 2, 11, 22, 29, 58, 103, 206, 281, 319, 562, 638, 1133, 2266, 2987, 3091, 5974, 6182, 8149, 16298, 28943, 32857, 57886, 65714, 89639, 179278, 318373, 636746, 839347, 1678694, 9232817, 18465634]

約数ペア:

[(1, 18465634), (2, 9232817), (11, 1678694), (22, 839347), (29, 636746), (58, 318373), (103, 179278), (206, 89639), (281, 65714), (319, 57886), (562, 32857), (638, 28943), (1133, 16298), (2266, 8149), (2987, 6182), (3091, 5974)]