8191908

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 21477120

約数和(自身を除く): 13285212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 751, 909, 1212, 1502, 1818, 2253, 2727, 3004, 3636, 4506, 5454, 6759, 9012, 10908, 13518, 20277, 27036, 40554, 75851, 81108, 151702, 227553, 303404, 455106, 682659, 910212, 1365318, 2047977, 2730636, 4095954, 8191908]

約数ペア:

[(1, 8191908), (2, 4095954), (3, 2730636), (4, 2047977), (6, 1365318), (9, 910212), (12, 682659), (18, 455106), (27, 303404), (36, 227553), (54, 151702), (101, 81108), (108, 75851), (202, 40554), (303, 27036), (404, 20277), (606, 13518), (751, 10908), (909, 9012), (1212, 6759), (1502, 5454), (1818, 4506), (2253, 3636), (2727, 3004)]