12780648

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{6121}}^1$

素因数の和:6162

約数の個数: 48

約数和(自身を含む): 35813700

約数和(自身を除く): 23033052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 6121, 12242, 18363, 24484, 36726, 48968, 55089, 73452, 110178, 146904, 177509, 220356, 355018, 440712, 532527, 710036, 1065054, 1420072, 1597581, 2130108, 3195162, 4260216, 6390324, 12780648]

約数ペア:

[(1, 12780648), (2, 6390324), (3, 4260216), (4, 3195162), (6, 2130108), (8, 1597581), (9, 1420072), (12, 1065054), (18, 710036), (24, 532527), (29, 440712), (36, 355018), (58, 220356), (72, 177509), (87, 146904), (116, 110178), (174, 73452), (232, 55089), (261, 48968), (348, 36726), (522, 24484), (696, 18363), (1044, 12242), (2088, 6121)]