18374042

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 29707776

約数和(自身を除く): 11333734

約数列:

[1, 2, 17, 34, 83, 166, 289, 383, 578, 766, 1411, 2822, 6511, 13022, 23987, 31789, 47974, 63578, 110687, 221374, 540413, 1080826, 9187021, 18374042]

約数ペア:

[(1, 18374042), (2, 9187021), (17, 1080826), (34, 540413), (83, 221374), (166, 110687), (289, 63578), (383, 47974), (578, 31789), (766, 23987), (1411, 13022), (2822, 6511)]