18103602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6379}}^1$

素因数の和:6438

約数の個数: 32

約数和(自身を含む): 40423680

約数和(自身を除く): 22320078

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 6379, 12758, 19137, 38274, 70169, 140338, 210507, 274297, 421014, 548594, 822891, 1645782, 3017267, 6034534, 9051801, 18103602]

約数ペア:

[(1, 18103602), (2, 9051801), (3, 6034534), (6, 3017267), (11, 1645782), (22, 822891), (33, 548594), (43, 421014), (66, 274297), (86, 210507), (129, 140338), (258, 70169), (473, 38274), (946, 19137), (1419, 12758), (2838, 6379)]