18729333

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 32497920

約数和(自身を除く): 13768587

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2417, 2583, 7251, 7749, 16919, 21753, 50757, 65259, 99097, 152271, 297291, 456813, 693679, 891873, 2081037, 2675619, 6243111, 18729333]

約数ペア:

[(1, 18729333), (3, 6243111), (7, 2675619), (9, 2081037), (21, 891873), (27, 693679), (41, 456813), (63, 297291), (123, 152271), (189, 99097), (287, 65259), (369, 50757), (861, 21753), (1107, 16919), (2417, 7749), (2583, 7251)]