1929186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 4874688

約数和(自身を除く): 2945502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 251, 366, 427, 502, 549, 753, 854, 1098, 1281, 1506, 1757, 2259, 2562, 3514, 3843, 4518, 5271, 7686, 10542, 15311, 15813, 30622, 31626, 45933, 91866, 107177, 137799, 214354, 275598, 321531, 643062, 964593, 1929186]

約数ペア:

[(1, 1929186), (2, 964593), (3, 643062), (6, 321531), (7, 275598), (9, 214354), (14, 137799), (18, 107177), (21, 91866), (42, 45933), (61, 31626), (63, 30622), (122, 15813), (126, 15311), (183, 10542), (251, 7686), (366, 5271), (427, 4518), (502, 3843), (549, 3514), (753, 2562), (854, 2259), (1098, 1757), (1281, 1506)]