18429222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1933}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 42331392

約数和(自身を除く): 23902170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 1933, 3178, 3866, 4767, 5799, 9534, 11598, 13531, 27062, 40593, 81186, 438791, 877582, 1316373, 2632746, 3071537, 6143074, 9214611, 18429222]

約数ペア:

[(1, 18429222), (2, 9214611), (3, 6143074), (6, 3071537), (7, 2632746), (14, 1316373), (21, 877582), (42, 438791), (227, 81186), (454, 40593), (681, 27062), (1362, 13531), (1589, 11598), (1933, 9534), (3178, 5799), (3866, 4767)]