4221084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 11626496

約数和(自身を除く): 7405412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 1621, 2604, 3242, 4863, 6484, 9726, 11347, 19452, 22694, 34041, 45388, 50251, 68082, 100502, 136164, 150753, 201004, 301506, 351757, 603012, 703514, 1055271, 1407028, 2110542, 4221084]

約数ペア:

[(1, 4221084), (2, 2110542), (3, 1407028), (4, 1055271), (6, 703514), (7, 603012), (12, 351757), (14, 301506), (21, 201004), (28, 150753), (31, 136164), (42, 100502), (62, 68082), (84, 50251), (93, 45388), (124, 34041), (186, 22694), (217, 19452), (372, 11347), (434, 9726), (651, 6484), (868, 4863), (1302, 3242), (1621, 2604)]