18351130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{827}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 37915776

約数和(自身を除く): 19564646

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 827, 1585, 1654, 2219, 3170, 4135, 4438, 5789, 8270, 11095, 11578, 22190, 28945, 57890, 262159, 524318, 1310795, 1835113, 2621590, 3670226, 9175565, 18351130]

約数ペア:

[(1, 18351130), (2, 9175565), (5, 3670226), (7, 2621590), (10, 1835113), (14, 1310795), (35, 524318), (70, 262159), (317, 57890), (634, 28945), (827, 22190), (1585, 11578), (1654, 11095), (2219, 8270), (3170, 5789), (4135, 4438)]