12556476

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3919}}^1$

素因数の和:4018

約数の個数: 36

約数和(自身を含む): 32104800

約数和(自身を除く): 19548324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 3919, 7838, 11757, 15676, 23514, 35271, 47028, 70542, 141084, 348791, 697582, 1046373, 1395164, 2092746, 3139119, 4185492, 6278238, 12556476]

約数ペア:

[(1, 12556476), (2, 6278238), (3, 4185492), (4, 3139119), (6, 2092746), (9, 1395164), (12, 1046373), (18, 697582), (36, 348791), (89, 141084), (178, 70542), (267, 47028), (356, 35271), (534, 23514), (801, 15676), (1068, 11757), (1602, 7838), (3204, 3919)]