18764514

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18289}}^1$

素因数の和:18319

約数の個数: 32

約数和(自身を含む): 43896000

約数和(自身を除く): 25131486

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 18289, 36578, 54867, 109734, 164601, 329202, 347491, 493803, 694982, 987606, 1042473, 2084946, 3127419, 6254838, 9382257, 18764514]

約数ペア:

[(1, 18764514), (2, 9382257), (3, 6254838), (6, 3127419), (9, 2084946), (18, 1042473), (19, 987606), (27, 694982), (38, 493803), (54, 347491), (57, 329202), (114, 164601), (171, 109734), (342, 54867), (513, 36578), (1026, 18289)]