18649733762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3643}}^1\times {\mathrm{4951}}^1$

素因数の和:8654

約数の個数: 32

約数和(自身を含む): 31181912064

約数和(自身を除く): 12532178302

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 3643, 4951, 7286, 9902, 40073, 54461, 80146, 108922, 171221, 232697, 342442, 465394, 1883431, 2559667, 3766862, 5119334, 18036493, 36072986, 198401423, 396802846, 847715171, 1695430342, 9324866881, 18649733762]

約数ペア:

[(1, 18649733762), (2, 9324866881), (11, 1695430342), (22, 847715171), (47, 396802846), (94, 198401423), (517, 36072986), (1034, 18036493), (3643, 5119334), (4951, 3766862), (7286, 2559667), (9902, 1883431), (40073, 465394), (54461, 342442), (80146, 232697), (108922, 171221)]