67921422

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{390353}}^1$

素因数の和:390387

約数の個数: 16

約数和(自身を含む): 140527440

約数和(自身を除く): 72606018

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 390353, 780706, 1171059, 2342118, 11320237, 22640474, 33960711, 67921422]

約数ペア:

[(1, 67921422), (2, 33960711), (3, 22640474), (6, 11320237), (29, 2342118), (58, 1171059), (87, 780706), (174, 390353)]