27880236

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2879}}^1$

素因数の和:3158

約数の個数: 36

約数和(自身を含む): 70761600

約数和(自身を除く): 42881364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 2879, 3228, 4842, 5758, 8637, 9684, 11516, 17274, 25911, 34548, 51822, 103644, 774451, 1548902, 2323353, 3097804, 4646706, 6970059, 9293412, 13940118, 27880236]

約数ペア:

[(1, 27880236), (2, 13940118), (3, 9293412), (4, 6970059), (6, 4646706), (9, 3097804), (12, 2323353), (18, 1548902), (36, 774451), (269, 103644), (538, 51822), (807, 34548), (1076, 25911), (1614, 17274), (2421, 11516), (2879, 9684), (3228, 8637), (4842, 5758)]