42207858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10151}}^1$

素因数の和:10180

約数の個数: 64

約数和(自身を含む): 116951040

約数和(自身を除く): 74743182

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 10151, 20302, 30453, 60906, 71057, 91359, 111661, 142114, 182718, 213171, 223322, 274077, 334983, 426342, 548154, 639513, 669966, 781627, 1004949, 1279026, 1563254, 1918539, 2009898, 2344881, 3014847, 3837078, 4689762, 6029694, 7034643, 14069286, 21103929, 42207858]

約数ペア:

[(1, 42207858), (2, 21103929), (3, 14069286), (6, 7034643), (7, 6029694), (9, 4689762), (11, 3837078), (14, 3014847), (18, 2344881), (21, 2009898), (22, 1918539), (27, 1563254), (33, 1279026), (42, 1004949), (54, 781627), (63, 669966), (66, 639513), (77, 548154), (99, 426342), (126, 334983), (154, 274077), (189, 223322), (198, 213171), (231, 182718), (297, 142114), (378, 111661), (462, 91359), (594, 71057), (693, 60906), (1386, 30453), (2079, 20302), (4158, 10151)]