27158628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 75851776

約数和(自身を除く): 48693148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 73, 84, 86, 103, 129, 146, 172, 206, 219, 258, 292, 301, 309, 412, 438, 511, 516, 602, 618, 721, 876, 903, 1022, 1204, 1236, 1442, 1533, 1806, 2044, 2163, 2884, 3066, 3139, 3612, 4326, 4429, 6132, 6278, 7519, 8652, 8858, 9417, 12556, 13287, 15038, 17716, 18834, 21973, 22557, 26574, 30076, 31003, 37668, 43946, 45114, 52633, 53148, 62006, 65919, 87892, 90228, 93009, 105266, 124012, 131838, 157899, 186018, 210532, 263676, 315798, 323317, 372036, 631596, 646634, 969951, 1293268, 1939902, 2263219, 3879804, 4526438, 6789657, 9052876, 13579314, 27158628]

約数ペア:

[(1, 27158628), (2, 13579314), (3, 9052876), (4, 6789657), (6, 4526438), (7, 3879804), (12, 2263219), (14, 1939902), (21, 1293268), (28, 969951), (42, 646634), (43, 631596), (73, 372036), (84, 323317), (86, 315798), (103, 263676), (129, 210532), (146, 186018), (172, 157899), (206, 131838), (219, 124012), (258, 105266), (292, 93009), (301, 90228), (309, 87892), (412, 65919), (438, 62006), (511, 53148), (516, 52633), (602, 45114), (618, 43946), (721, 37668), (876, 31003), (903, 30076), (1022, 26574), (1204, 22557), (1236, 21973), (1442, 18834), (1533, 17716), (1806, 15038), (2044, 13287), (2163, 12556), (2884, 9417), (3066, 8858), (3139, 8652), (3612, 7519), (4326, 6278), (4429, 6132)]