161050806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1278181}}^1$

素因数の和:1278196

約数の個数: 24

約数和(自身を含む): 398792784

約数和(自身を除く): 237741978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1278181, 2556362, 3834543, 7669086, 8947267, 11503629, 17894534, 23007258, 26841801, 53683602, 80525403, 161050806]

約数ペア:

[(1, 161050806), (2, 80525403), (3, 53683602), (6, 26841801), (7, 23007258), (9, 17894534), (14, 11503629), (18, 8947267), (21, 7669086), (42, 3834543), (63, 2556362), (126, 1278181)]