18046809

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10723}}^1$

素因数の和:10757

約数の個数: 24

約数和(自身を含む): 30112992

約数和(自身を除く): 12066183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 10723, 32169, 96507, 117953, 182291, 353859, 546873, 1061577, 1640619, 2005201, 6015603, 18046809]

約数ペア:

[(1, 18046809), (3, 6015603), (9, 2005201), (11, 1640619), (17, 1061577), (33, 546873), (51, 353859), (99, 182291), (153, 117953), (187, 96507), (561, 32169), (1683, 10723)]