61917426

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{49853}}^1$

素因数の和:49887

約数の個数: 32

約数和(自身を含む): 143579520

約数和(自身を除く): 81662094

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 49853, 99706, 149559, 299118, 448677, 897354, 1146619, 1346031, 2293238, 2692062, 3439857, 6879714, 10319571, 20639142, 30958713, 61917426]

約数ペア:

[(1, 61917426), (2, 30958713), (3, 20639142), (6, 10319571), (9, 6879714), (18, 3439857), (23, 2692062), (27, 2293238), (46, 1346031), (54, 1146619), (69, 897354), (138, 448677), (207, 299118), (414, 149559), (621, 99706), (1242, 49853)]