18283833

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 29520000

約数和(自身を除く): 11236167

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1229, 1653, 3687, 4959, 11061, 14877, 23351, 33183, 35641, 70053, 106923, 210159, 320769, 630477, 677179, 962307, 2031537, 6094611, 18283833]

約数ペア:

[(1, 18283833), (3, 6094611), (9, 2031537), (19, 962307), (27, 677179), (29, 630477), (57, 320769), (87, 210159), (171, 106923), (261, 70053), (513, 35641), (551, 33183), (783, 23351), (1229, 14877), (1653, 11061), (3687, 4959)]