12279425028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1\times {\mathrm{40387}}^1$

素因数の和:42356

約数の個数: 48

約数和(自身を含む): 30872587200

約数和(自身を除く): 18593162172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1949, 3898, 5847, 7796, 11694, 23388, 25337, 40387, 50674, 76011, 80774, 101348, 121161, 152022, 161548, 242322, 304044, 484644, 525031, 1050062, 1575093, 2100124, 3150186, 6300372, 78714263, 157428526, 236142789, 314857052, 472285578, 944571156, 1023285419, 2046570838, 3069856257, 4093141676, 6139712514, 12279425028]

約数ペア:

[(1, 12279425028), (2, 6139712514), (3, 4093141676), (4, 3069856257), (6, 2046570838), (12, 1023285419), (13, 944571156), (26, 472285578), (39, 314857052), (52, 236142789), (78, 157428526), (156, 78714263), (1949, 6300372), (3898, 3150186), (5847, 2100124), (7796, 1575093), (11694, 1050062), (23388, 525031), (25337, 484644), (40387, 304044), (50674, 242322), (76011, 161548), (80774, 152022), (101348, 121161)]