2308698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 5818176

約数和(自身を除く): 3509478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 251, 438, 502, 511, 657, 753, 1022, 1314, 1506, 1533, 1757, 2259, 3066, 3514, 4518, 4599, 5271, 9198, 10542, 15813, 18323, 31626, 36646, 54969, 109938, 128261, 164907, 256522, 329814, 384783, 769566, 1154349, 2308698]

約数ペア:

[(1, 2308698), (2, 1154349), (3, 769566), (6, 384783), (7, 329814), (9, 256522), (14, 164907), (18, 128261), (21, 109938), (42, 54969), (63, 36646), (73, 31626), (126, 18323), (146, 15813), (219, 10542), (251, 9198), (438, 5271), (502, 4599), (511, 4518), (657, 3514), (753, 3066), (1022, 2259), (1314, 1757), (1506, 1533)]