19048806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8893}}^1$

素因数の和:8925

約数の個数: 48

約数和(自身を含む): 49948704

約数和(自身を除く): 30899898

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 8893, 17786, 26679, 53358, 62251, 80037, 124502, 151181, 160074, 186753, 302362, 373506, 453543, 560259, 907086, 1058267, 1120518, 1360629, 2116534, 2721258, 3174801, 6349602, 9524403, 19048806]

約数ペア:

[(1, 19048806), (2, 9524403), (3, 6349602), (6, 3174801), (7, 2721258), (9, 2116534), (14, 1360629), (17, 1120518), (18, 1058267), (21, 907086), (34, 560259), (42, 453543), (51, 373506), (63, 302362), (102, 186753), (119, 160074), (126, 151181), (153, 124502), (238, 80037), (306, 62251), (357, 53358), (714, 26679), (1071, 17786), (2142, 8893)]