21417012

素因数分解:

$2^2\times 3^2\times {\mathrm{594917}}^1$

素因数の和:594927

約数の個数: 18

約数和(自身を含む): 54137538

約数和(自身を除く): 32720526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 594917, 1189834, 1784751, 2379668, 3569502, 5354253, 7139004, 10708506, 21417012]

約数ペア:

[(1, 21417012), (2, 10708506), (3, 7139004), (4, 5354253), (6, 3569502), (9, 2379668), (12, 1784751), (18, 1189834), (36, 594917)]