27900846

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 62056800

約数和(自身を除く): 34155954

約数列:

[1, 2, 3, 6, 9, 18, 101, 103, 149, 202, 206, 298, 303, 309, 447, 606, 618, 894, 909, 927, 1341, 1818, 1854, 2682, 10403, 15049, 15347, 20806, 30098, 30694, 31209, 45147, 46041, 62418, 90294, 92082, 93627, 135441, 138123, 187254, 270882, 276246, 1550047, 3100094, 4650141, 9300282, 13950423, 27900846]

約数ペア:

[(1, 27900846), (2, 13950423), (3, 9300282), (6, 4650141), (9, 3100094), (18, 1550047), (101, 276246), (103, 270882), (149, 187254), (202, 138123), (206, 135441), (298, 93627), (303, 92082), (309, 90294), (447, 62418), (606, 46041), (618, 45147), (894, 31209), (909, 30694), (927, 30098), (1341, 20806), (1818, 15347), (1854, 15049), (2682, 10403)]