17780424

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20023}}^1$

素因数の和:20069

約数の個数: 32

約数和(自身を含む): 45654720

約数和(自身を除く): 27874296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 20023, 40046, 60069, 80092, 120138, 160184, 240276, 480552, 740851, 1481702, 2222553, 2963404, 4445106, 5926808, 8890212, 17780424]

約数ペア:

[(1, 17780424), (2, 8890212), (3, 5926808), (4, 4445106), (6, 2963404), (8, 2222553), (12, 1481702), (24, 740851), (37, 480552), (74, 240276), (111, 160184), (148, 120138), (222, 80092), (296, 60069), (444, 40046), (888, 20023)]