222746382

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{30109}}^1$

素因数の和:30257

約数の個数: 32

約数和(自身を含む): 498621600

約数和(自身を除く): 275875218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 30109, 60218, 90327, 180654, 270981, 541962, 812943, 1625886, 4124933, 8249866, 12374799, 24749598, 37124397, 74248794, 111373191, 222746382]

約数ペア:

[(1, 222746382), (2, 111373191), (3, 74248794), (6, 37124397), (9, 24749598), (18, 12374799), (27, 8249866), (54, 4124933), (137, 1625886), (274, 812943), (411, 541962), (822, 270981), (1233, 180654), (2466, 90327), (3699, 60218), (7398, 30109)]