47673234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 121372992

約数和(自身を除く): 73699758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 73, 126, 142, 146, 213, 219, 426, 438, 497, 511, 639, 657, 994, 1022, 1278, 1314, 1491, 1533, 2982, 3066, 4473, 4599, 5183, 5329, 8946, 9198, 10366, 10658, 15549, 15987, 31098, 31974, 36281, 37303, 46647, 47961, 72562, 74606, 93294, 95922, 108843, 111909, 217686, 223818, 326529, 335727, 378359, 653058, 671454, 756718, 1135077, 2270154, 2648513, 3405231, 5297026, 6810462, 7945539, 15891078, 23836617, 47673234]

約数ペア:

[(1, 47673234), (2, 23836617), (3, 15891078), (6, 7945539), (7, 6810462), (9, 5297026), (14, 3405231), (18, 2648513), (21, 2270154), (42, 1135077), (63, 756718), (71, 671454), (73, 653058), (126, 378359), (142, 335727), (146, 326529), (213, 223818), (219, 217686), (426, 111909), (438, 108843), (497, 95922), (511, 93294), (639, 74606), (657, 72562), (994, 47961), (1022, 46647), (1278, 37303), (1314, 36281), (1491, 31974), (1533, 31098), (2982, 15987), (3066, 15549), (4473, 10658), (4599, 10366), (5183, 9198), (5329, 8946)]