18145440272

素因数分解:

$2^4\times {\mathrm{13841}}^1\times {\mathrm{81937}}^1$

素因数の和:95786

約数の個数: 20

約数和(自身を含む): 35159759676

約数和(自身を除く): 17014319404

約数列:

[1, 2, 4, 8, 16, 13841, 27682, 55364, 81937, 110728, 163874, 221456, 327748, 655496, 1310992, 1134090017, 2268180034, 4536360068, 9072720136, 18145440272]

約数ペア:

[(1, 18145440272), (2, 9072720136), (4, 4536360068), (8, 2268180034), (16, 1134090017), (13841, 1310992), (27682, 655496), (55364, 327748), (81937, 221456), (110728, 163874)]