21347821434

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{739549}}^1$

素因数の和:739854

約数の個数: 32

約数和(自身を含む): 45366955200

約数和(自身を除く): 24019133766

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 283, 566, 849, 1698, 4811, 9622, 14433, 28866, 739549, 1479098, 2218647, 4437294, 12572333, 25144666, 37716999, 75433998, 209292367, 418584734, 627877101, 1255754202, 3557970239, 7115940478, 10673910717, 21347821434]

約数ペア:

[(1, 21347821434), (2, 10673910717), (3, 7115940478), (6, 3557970239), (17, 1255754202), (34, 627877101), (51, 418584734), (102, 209292367), (283, 75433998), (566, 37716999), (849, 25144666), (1698, 12572333), (4811, 4437294), (9622, 2218647), (14433, 1479098), (28866, 739549)]