38990238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9013}}^1$

素因数の和:9128

約数の個数: 32

約数和(自身を含む): 89995776

約数和(自身を除く): 51005538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 9013, 18026, 27039, 54078, 63091, 126182, 189273, 378546, 928339, 1856678, 2785017, 5570034, 6498373, 12996746, 19495119, 38990238]

約数ペア:

[(1, 38990238), (2, 19495119), (3, 12996746), (6, 6498373), (7, 5570034), (14, 2785017), (21, 1856678), (42, 928339), (103, 378546), (206, 189273), (309, 126182), (618, 63091), (721, 54078), (1442, 27039), (2163, 18026), (4326, 9013)]