18030285507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{28621}}^1$

素因数の和:29223

約数の個数: 32

約数和(自身を含む): 26831407680

約数和(自身を除く): 8801122173

約数列:

[1, 3, 13, 29, 39, 87, 377, 557, 1131, 1671, 7241, 16153, 21723, 28621, 48459, 85863, 209989, 372073, 629967, 830009, 1116219, 2490027, 10790117, 15941897, 32370351, 47825691, 207244661, 462315013, 621733983, 1386945039, 6010095169, 18030285507]

約数ペア:

[(1, 18030285507), (3, 6010095169), (13, 1386945039), (29, 621733983), (39, 462315013), (87, 207244661), (377, 47825691), (557, 32370351), (1131, 15941897), (1671, 10790117), (7241, 2490027), (16153, 1116219), (21723, 830009), (28621, 629967), (48459, 372073), (85863, 209989)]