42859614

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 101130768

約数和(自身を除く): 58271154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 1997, 3066, 3577, 3994, 5991, 7154, 10731, 11982, 13979, 21462, 27958, 41937, 83874, 97853, 145781, 195706, 291562, 293559, 437343, 587118, 874686, 1020467, 2040934, 3061401, 6122802, 7143269, 14286538, 21429807, 42859614]

約数ペア:

[(1, 42859614), (2, 21429807), (3, 14286538), (6, 7143269), (7, 6122802), (14, 3061401), (21, 2040934), (42, 1020467), (49, 874686), (73, 587118), (98, 437343), (146, 293559), (147, 291562), (219, 195706), (294, 145781), (438, 97853), (511, 83874), (1022, 41937), (1533, 27958), (1997, 21462), (3066, 13979), (3577, 11982), (3994, 10731), (5991, 7154)]