306540978

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{3329}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 623376000

約数和(自身を除く): 316835022

約数列:

[1, 2, 3, 6, 103, 149, 206, 298, 309, 447, 618, 894, 3329, 6658, 9987, 15347, 19974, 30694, 46041, 92082, 342887, 496021, 685774, 992042, 1028661, 1488063, 2057322, 2976126, 51090163, 102180326, 153270489, 306540978]

約数ペア:

[(1, 306540978), (2, 153270489), (3, 102180326), (6, 51090163), (103, 2976126), (149, 2057322), (206, 1488063), (298, 1028661), (309, 992042), (447, 685774), (618, 496021), (894, 342887), (3329, 92082), (6658, 46041), (9987, 30694), (15347, 19974)]