1858998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 4089600

約数和(自身を除く): 2230602

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 709, 874, 1311, 1418, 2127, 2622, 4254, 13471, 16307, 26942, 32614, 40413, 48921, 80826, 97842, 309833, 619666, 929499, 1858998]

約数ペア:

[(1, 1858998), (2, 929499), (3, 619666), (6, 309833), (19, 97842), (23, 80826), (38, 48921), (46, 40413), (57, 32614), (69, 26942), (114, 16307), (138, 13471), (437, 4254), (709, 2622), (874, 2127), (1311, 1418)]