42921174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 94371840

約数和(自身を除く): 51450666

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 79, 93, 127, 138, 158, 186, 237, 254, 381, 474, 713, 762, 1426, 1817, 2139, 2449, 2921, 3634, 3937, 4278, 4898, 5451, 5842, 7347, 7874, 8763, 10033, 10902, 11811, 14694, 17526, 20066, 23622, 30099, 56327, 60198, 90551, 112654, 168981, 181102, 230759, 271653, 311023, 337962, 461518, 543306, 622046, 692277, 933069, 1384554, 1866138, 7153529, 14307058, 21460587, 42921174]

約数ペア:

[(1, 42921174), (2, 21460587), (3, 14307058), (6, 7153529), (23, 1866138), (31, 1384554), (46, 933069), (62, 692277), (69, 622046), (79, 543306), (93, 461518), (127, 337962), (138, 311023), (158, 271653), (186, 230759), (237, 181102), (254, 168981), (381, 112654), (474, 90551), (713, 60198), (762, 56327), (1426, 30099), (1817, 23622), (2139, 20066), (2449, 17526), (2921, 14694), (3634, 11811), (3937, 10902), (4278, 10033), (4898, 8763), (5451, 7874), (5842, 7347)]