17987736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{57653}}^1$

素因数の和:57675

約数の個数: 32

約数和(自身を含む): 48429360

約数和(自身を除く): 30441624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 57653, 115306, 172959, 230612, 345918, 461224, 691836, 749489, 1383672, 1498978, 2248467, 2997956, 4496934, 5995912, 8993868, 17987736]

約数ペア:

[(1, 17987736), (2, 8993868), (3, 5995912), (4, 4496934), (6, 2997956), (8, 2248467), (12, 1498978), (13, 1383672), (24, 749489), (26, 691836), (39, 461224), (52, 345918), (78, 230612), (104, 172959), (156, 115306), (312, 57653)]