216820242

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{94847}}^1$

素因数の和:94982

約数の個数: 24

約数和(自身を含む): 473481216

約数和(自身を除く): 256660974

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 94847, 189694, 284541, 569082, 853623, 1707246, 12045569, 24091138, 36136707, 72273414, 108410121, 216820242]

約数ペア:

[(1, 216820242), (2, 108410121), (3, 72273414), (6, 36136707), (9, 24091138), (18, 12045569), (127, 1707246), (254, 853623), (381, 569082), (762, 284541), (1143, 189694), (2286, 94847)]