22193418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 49278240

約数和(自身を除く): 27084822

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 169, 258, 338, 507, 509, 559, 1014, 1018, 1118, 1527, 1677, 3054, 3354, 6617, 7267, 13234, 14534, 19851, 21801, 21887, 39702, 43602, 43774, 65661, 86021, 131322, 172042, 258063, 284531, 516126, 569062, 853593, 1707186, 3698903, 7397806, 11096709, 22193418]

約数ペア:

[(1, 22193418), (2, 11096709), (3, 7397806), (6, 3698903), (13, 1707186), (26, 853593), (39, 569062), (43, 516126), (78, 284531), (86, 258063), (129, 172042), (169, 131322), (258, 86021), (338, 65661), (507, 43774), (509, 43602), (559, 39702), (1014, 21887), (1018, 21801), (1118, 19851), (1527, 14534), (1677, 13234), (3054, 7267), (3354, 6617)]