17979054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6857}}^1$

素因数の和:6904

約数の個数: 32

約数和(自身を含む): 39502080

約数和(自身を除く): 21523026

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 6857, 13714, 20571, 41142, 130283, 157711, 260566, 315422, 390849, 473133, 781698, 946266, 2996509, 5993018, 8989527, 17979054]

約数ペア:

[(1, 17979054), (2, 8989527), (3, 5993018), (6, 2996509), (19, 946266), (23, 781698), (38, 473133), (46, 390849), (57, 315422), (69, 260566), (114, 157711), (138, 130283), (437, 41142), (874, 20571), (1311, 13714), (2622, 6857)]