3188538

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 7153920

約数和(自身を除く): 3965382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 431, 822, 862, 1233, 1293, 2466, 2586, 3699, 3879, 7398, 7758, 11637, 23274, 59047, 118094, 177141, 354282, 531423, 1062846, 1594269, 3188538]

約数ペア:

[(1, 3188538), (2, 1594269), (3, 1062846), (6, 531423), (9, 354282), (18, 177141), (27, 118094), (54, 59047), (137, 23274), (274, 11637), (411, 7758), (431, 7398), (822, 3879), (862, 3699), (1233, 2586), (1293, 2466)]