47642238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3671}}^1$

素因数の和:3789

約数の個数: 48

約数和(自身を含む): 119149056

約数和(自身を除く): 71506818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 3671, 4326, 6489, 7342, 11013, 12978, 22026, 25697, 33039, 51394, 66078, 77091, 154182, 231273, 378113, 462546, 756226, 1134339, 2268678, 2646791, 3403017, 5293582, 6806034, 7940373, 15880746, 23821119, 47642238]

約数ペア:

[(1, 47642238), (2, 23821119), (3, 15880746), (6, 7940373), (7, 6806034), (9, 5293582), (14, 3403017), (18, 2646791), (21, 2268678), (42, 1134339), (63, 756226), (103, 462546), (126, 378113), (206, 231273), (309, 154182), (618, 77091), (721, 66078), (927, 51394), (1442, 33039), (1854, 25697), (2163, 22026), (3671, 12978), (4326, 11013), (6489, 7342)]