18702950392

素因数分解:

$2^3\times 7^1\times {\mathrm{5557}}^1\times {\mathrm{60101}}^1$

素因数の和:65671

約数の個数: 32

約数和(自身を含む): 40085629920

約数和(自身を除く): 21382679528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5557, 11114, 22228, 38899, 44456, 60101, 77798, 120202, 155596, 240404, 311192, 420707, 480808, 841414, 1682828, 3365656, 333981257, 667962514, 1335925028, 2337868799, 2671850056, 4675737598, 9351475196, 18702950392]

約数ペア:

[(1, 18702950392), (2, 9351475196), (4, 4675737598), (7, 2671850056), (8, 2337868799), (14, 1335925028), (28, 667962514), (56, 333981257), (5557, 3365656), (11114, 1682828), (22228, 841414), (38899, 480808), (44456, 420707), (60101, 311192), (77798, 240404), (120202, 155596)]