18738648

素因数分解:

$2^3\times 3^3\times {\mathrm{86753}}^1$

素因数の和:86768

約数の個数: 32

約数和(自身を含む): 52052400

約数和(自身を除く): 33313752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 86753, 173506, 260259, 347012, 520518, 694024, 780777, 1041036, 1561554, 2082072, 2342331, 3123108, 4684662, 6246216, 9369324, 18738648]

約数ペア:

[(1, 18738648), (2, 9369324), (3, 6246216), (4, 4684662), (6, 3123108), (8, 2342331), (9, 2082072), (12, 1561554), (18, 1041036), (24, 780777), (27, 694024), (36, 520518), (54, 347012), (72, 260259), (108, 173506), (216, 86753)]