13251222

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1163}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 29612160

約数和(自身を除く): 16360938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1163, 1266, 1899, 2326, 3489, 3798, 5697, 6978, 10467, 11394, 20934, 31401, 62802, 245393, 490786, 736179, 1472358, 2208537, 4417074, 6625611, 13251222]

約数ペア:

[(1, 13251222), (2, 6625611), (3, 4417074), (6, 2208537), (9, 1472358), (18, 736179), (27, 490786), (54, 245393), (211, 62802), (422, 31401), (633, 20934), (1163, 11394), (1266, 10467), (1899, 6978), (2326, 5697), (3489, 3798)]