13818780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{76771}}^1$

素因数の和:76786

約数の個数: 36

約数和(自身を含む): 41917512

約数和(自身を除く): 28098732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 76771, 153542, 230313, 307084, 383855, 460626, 690939, 767710, 921252, 1151565, 1381878, 1535420, 2303130, 2763756, 3454695, 4606260, 6909390, 13818780]

約数ペア:

[(1, 13818780), (2, 6909390), (3, 4606260), (4, 3454695), (5, 2763756), (6, 2303130), (9, 1535420), (10, 1381878), (12, 1151565), (15, 921252), (18, 767710), (20, 690939), (30, 460626), (36, 383855), (45, 307084), (60, 230313), (90, 153542), (180, 76771)]