12420648

素因数分解:

$2^3\times 3^3\times {\mathrm{57503}}^1$

素因数の和:57518

約数の個数: 32

約数和(自身を含む): 34502400

約数和(自身を除く): 22081752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 57503, 115006, 172509, 230012, 345018, 460024, 517527, 690036, 1035054, 1380072, 1552581, 2070108, 3105162, 4140216, 6210324, 12420648]

約数ペア:

[(1, 12420648), (2, 6210324), (3, 4140216), (4, 3105162), (6, 2070108), (8, 1552581), (9, 1380072), (12, 1035054), (18, 690036), (24, 517527), (27, 460024), (36, 345018), (54, 230012), (72, 172509), (108, 115006), (216, 57503)]