18888941688

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{6964949}}^1$

素因数の和:6965071

約数の個数: 32

約数和(自身を含む): 47640258000

約数和(自身を除く): 28751316312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 6964949, 13929898, 20894847, 27859796, 41789694, 55719592, 83579388, 167158776, 787039237, 1574078474, 2361117711, 3148156948, 4722235422, 6296313896, 9444470844, 18888941688]

約数ペア:

[(1, 18888941688), (2, 9444470844), (3, 6296313896), (4, 4722235422), (6, 3148156948), (8, 2361117711), (12, 1574078474), (24, 787039237), (113, 167158776), (226, 83579388), (339, 55719592), (452, 41789694), (678, 27859796), (904, 20894847), (1356, 13929898), (2712, 6964949)]