219841002

素因数分解:

$2^1\times 3^2\times {\mathrm{2081}}^1\times {\mathrm{5869}}^1$

素因数の和:7958

約数の個数: 24

約数和(自身を含む): 476632260

約数和(自身を除く): 256791258

約数列:

[1, 2, 3, 6, 9, 18, 2081, 4162, 5869, 6243, 11738, 12486, 17607, 18729, 35214, 37458, 52821, 105642, 12213389, 24426778, 36640167, 73280334, 109920501, 219841002]

約数ペア:

[(1, 219841002), (2, 109920501), (3, 73280334), (6, 36640167), (9, 24426778), (18, 12213389), (2081, 105642), (4162, 52821), (5869, 37458), (6243, 35214), (11738, 18729), (12486, 17607)]