18674130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8527}}^1$

素因数の和:8610

約数の個数: 32

約数和(自身を含む): 45437184

約数和(自身を除く): 26763054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 8527, 17054, 25581, 42635, 51162, 85270, 127905, 255810, 622471, 1244942, 1867413, 3112355, 3734826, 6224710, 9337065, 18674130]

約数ペア:

[(1, 18674130), (2, 9337065), (3, 6224710), (5, 3734826), (6, 3112355), (10, 1867413), (15, 1244942), (30, 622471), (73, 255810), (146, 127905), (219, 85270), (365, 51162), (438, 42635), (730, 25581), (1095, 17054), (2190, 8527)]