18124911

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 13324689

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2339, 2583, 7017, 7749, 16373, 21051, 49119, 63153, 95899, 147357, 287697, 442071, 671293, 863091, 2013879, 2589273, 6041637, 18124911]

約数ペア:

[(1, 18124911), (3, 6041637), (7, 2589273), (9, 2013879), (21, 863091), (27, 671293), (41, 442071), (63, 287697), (123, 147357), (189, 95899), (287, 63153), (369, 49119), (861, 21051), (1107, 16373), (2339, 7749), (2583, 7017)]