13997724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 35858592

約数和(自身を除く): 21860868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 1693, 2067, 2756, 3386, 4134, 5079, 6772, 8268, 10158, 20316, 22009, 44018, 66027, 88036, 89729, 132054, 179458, 264108, 269187, 358916, 538374, 1076748, 1166477, 2332954, 3499431, 4665908, 6998862, 13997724]

約数ペア:

[(1, 13997724), (2, 6998862), (3, 4665908), (4, 3499431), (6, 2332954), (12, 1166477), (13, 1076748), (26, 538374), (39, 358916), (52, 269187), (53, 264108), (78, 179458), (106, 132054), (156, 89729), (159, 88036), (212, 66027), (318, 44018), (636, 22009), (689, 20316), (1378, 10158), (1693, 8268), (2067, 6772), (2756, 5079), (3386, 4134)]