18080469

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1$

素因数の和:3618

約数の個数: 32

約数和(自身を含む): 30948480

約数和(自身を除く): 12868011

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 3581, 5049, 10743, 32229, 39391, 60877, 96687, 118173, 182631, 354519, 547893, 669647, 1063557, 1643679, 2008941, 6026823, 18080469]

約数ペア:

[(1, 18080469), (3, 6026823), (9, 2008941), (11, 1643679), (17, 1063557), (27, 669647), (33, 547893), (51, 354519), (99, 182631), (153, 118173), (187, 96687), (297, 60877), (459, 39391), (561, 32229), (1683, 10743), (3581, 5049)]