21593604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 32185212

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 151, 204, 302, 453, 604, 701, 906, 1402, 1812, 2103, 2567, 2804, 4206, 5134, 7701, 8412, 10268, 11917, 15402, 23834, 30804, 35751, 47668, 71502, 105851, 143004, 211702, 317553, 423404, 635106, 1270212, 1799467, 3598934, 5398401, 7197868, 10796802, 21593604]

約数ペア:

[(1, 21593604), (2, 10796802), (3, 7197868), (4, 5398401), (6, 3598934), (12, 1799467), (17, 1270212), (34, 635106), (51, 423404), (68, 317553), (102, 211702), (151, 143004), (204, 105851), (302, 71502), (453, 47668), (604, 35751), (701, 30804), (906, 23834), (1402, 15402), (1812, 11917), (2103, 10268), (2567, 8412), (2804, 7701), (4206, 5134)]