15393816

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4549}}^1$

素因数の和:4608

約数の個数: 48

約数和(自身を含む): 42588000

約数和(自身を除く): 27194184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 4549, 9098, 13647, 18196, 27294, 36392, 40941, 54588, 81882, 109176, 163764, 213803, 327528, 427606, 641409, 855212, 1282818, 1710424, 1924227, 2565636, 3848454, 5131272, 7696908, 15393816]

約数ペア:

[(1, 15393816), (2, 7696908), (3, 5131272), (4, 3848454), (6, 2565636), (8, 1924227), (9, 1710424), (12, 1282818), (18, 855212), (24, 641409), (36, 427606), (47, 327528), (72, 213803), (94, 163764), (141, 109176), (188, 81882), (282, 54588), (376, 40941), (423, 36392), (564, 27294), (846, 18196), (1128, 13647), (1692, 9098), (3384, 4549)]