18616088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{136883}}^1$

素因数の和:136906

約数の個数: 16

約数和(自身を含む): 36958680

約数和(自身を除く): 18342592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 136883, 273766, 547532, 1095064, 2327011, 4654022, 9308044, 18616088]

約数ペア:

[(1, 18616088), (2, 9308044), (4, 4654022), (8, 2327011), (17, 1095064), (34, 547532), (68, 273766), (136, 136883)]