1899108

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:824

約数の個数: 36

約数和(自身を含む): 4874688

約数和(自身を除く): 2975580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 743, 852, 1278, 1486, 2229, 2556, 2972, 4458, 6687, 8916, 13374, 26748, 52753, 105506, 158259, 211012, 316518, 474777, 633036, 949554, 1899108]

約数ペア:

[(1, 1899108), (2, 949554), (3, 633036), (4, 474777), (6, 316518), (9, 211012), (12, 158259), (18, 105506), (36, 52753), (71, 26748), (142, 13374), (213, 8916), (284, 6687), (426, 4458), (639, 2972), (743, 2556), (852, 2229), (1278, 1486)]