31840998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39901}}^1$

素因数の和:39932

約数の個数: 32

約数和(自身を含む): 76611840

約数和(自身を除く): 44770842

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 39901, 79802, 119703, 239406, 279307, 558614, 758119, 837921, 1516238, 1675842, 2274357, 4548714, 5306833, 10613666, 15920499, 31840998]

約数ペア:

[(1, 31840998), (2, 15920499), (3, 10613666), (6, 5306833), (7, 4548714), (14, 2274357), (19, 1675842), (21, 1516238), (38, 837921), (42, 758119), (57, 558614), (114, 279307), (133, 239406), (266, 119703), (399, 79802), (798, 39901)]