380106666

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1111423}}^1$

素因数の和:1111450

約数の個数: 24

約数和(自身を含む): 866910720

約数和(自身を除く): 486804054

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1111423, 2222846, 3334269, 6668538, 10002807, 20005614, 21117037, 42234074, 63351111, 126702222, 190053333, 380106666]

約数ペア:

[(1, 380106666), (2, 190053333), (3, 126702222), (6, 63351111), (9, 42234074), (18, 21117037), (19, 20005614), (38, 10002807), (57, 6668538), (114, 3334269), (171, 2222846), (342, 1111423)]