9018180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{50101}}^1$

素因数の和:50116

約数の個数: 36

約数和(自身を含む): 27355692

約数和(自身を除く): 18337512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 50101, 100202, 150303, 200404, 250505, 300606, 450909, 501010, 601212, 751515, 901818, 1002020, 1503030, 1803636, 2254545, 3006060, 4509090, 9018180]

約数ペア:

[(1, 9018180), (2, 4509090), (3, 3006060), (4, 2254545), (5, 1803636), (6, 1503030), (9, 1002020), (10, 901818), (12, 751515), (15, 601212), (18, 501010), (20, 450909), (30, 300606), (36, 250505), (45, 200404), (60, 150303), (90, 100202), (180, 50101)]