18233670260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5394577}}^1$

素因数の和:5394612

約数の個数: 36

約数和(自身を含む): 41462726508

約数和(自身を除く): 23229056248

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 5394577, 10789154, 21578308, 26972885, 53945770, 70129501, 107891540, 140259002, 280518004, 350647505, 701295010, 911683513, 1402590020, 1823367026, 3646734052, 4558417565, 9116835130, 18233670260]

約数ペア:

[(1, 18233670260), (2, 9116835130), (4, 4558417565), (5, 3646734052), (10, 1823367026), (13, 1402590020), (20, 911683513), (26, 701295010), (52, 350647505), (65, 280518004), (130, 140259002), (169, 107891540), (260, 70129501), (338, 53945770), (676, 26972885), (845, 21578308), (1690, 10789154), (3380, 5394577)]