120505122

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{215959}}^1$

素因数の和:215998

約数の個数: 24

約数和(自身を含む): 269518080

約数和(自身を除く): 149012958

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 215959, 431918, 647877, 1295754, 1943631, 3887262, 6694729, 13389458, 20084187, 40168374, 60252561, 120505122]

約数ペア:

[(1, 120505122), (2, 60252561), (3, 40168374), (6, 20084187), (9, 13389458), (18, 6694729), (31, 3887262), (62, 1943631), (93, 1295754), (186, 647877), (279, 431918), (558, 215959)]