73720266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{646669}}^1$

素因数の和:646693

約数の個数: 16

約数和(自身を含む): 155200800

約数和(自身を除く): 81480534

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 646669, 1293338, 1940007, 3880014, 12286711, 24573422, 36860133, 73720266]

約数ペア:

[(1, 73720266), (2, 36860133), (3, 24573422), (6, 12286711), (19, 3880014), (38, 1940007), (57, 1293338), (114, 646669)]