2197608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 6389760

約数和(自身を除く): 4192152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 127, 168, 206, 254, 309, 381, 412, 508, 618, 721, 762, 824, 889, 1016, 1236, 1442, 1524, 1778, 2163, 2472, 2667, 2884, 3048, 3556, 4326, 5334, 5768, 7112, 8652, 10668, 13081, 17304, 21336, 26162, 39243, 52324, 78486, 91567, 104648, 156972, 183134, 274701, 313944, 366268, 549402, 732536, 1098804, 2197608]

約数ペア:

[(1, 2197608), (2, 1098804), (3, 732536), (4, 549402), (6, 366268), (7, 313944), (8, 274701), (12, 183134), (14, 156972), (21, 104648), (24, 91567), (28, 78486), (42, 52324), (56, 39243), (84, 26162), (103, 21336), (127, 17304), (168, 13081), (206, 10668), (254, 8652), (309, 7112), (381, 5768), (412, 5334), (508, 4326), (618, 3556), (721, 3048), (762, 2884), (824, 2667), (889, 2472), (1016, 2163), (1236, 1778), (1442, 1524)]