18515010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3931}}^1$

素因数の和:4098

約数の個数: 32

約数和(自身を含む): 44730432

約数和(自身を除く): 26215422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 3931, 4710, 7862, 11793, 19655, 23586, 39310, 58965, 117930, 617167, 1234334, 1851501, 3085835, 3703002, 6171670, 9257505, 18515010]

約数ペア:

[(1, 18515010), (2, 9257505), (3, 6171670), (5, 3703002), (6, 3085835), (10, 1851501), (15, 1234334), (30, 617167), (157, 117930), (314, 58965), (471, 39310), (785, 23586), (942, 19655), (1570, 11793), (2355, 7862), (3931, 4710)]