24769806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 55418880

約数和(自身を除く): 30649074

約数列:

[1, 2, 3, 6, 19, 31, 38, 43, 57, 62, 86, 93, 114, 129, 163, 186, 258, 326, 489, 589, 817, 978, 1178, 1333, 1634, 1767, 2451, 2666, 3097, 3534, 3999, 4902, 5053, 6194, 7009, 7998, 9291, 10106, 14018, 15159, 18582, 21027, 25327, 30318, 42054, 50654, 75981, 96007, 133171, 151962, 192014, 217279, 266342, 288021, 399513, 434558, 576042, 651837, 799026, 1303674, 4128301, 8256602, 12384903, 24769806]

約数ペア:

[(1, 24769806), (2, 12384903), (3, 8256602), (6, 4128301), (19, 1303674), (31, 799026), (38, 651837), (43, 576042), (57, 434558), (62, 399513), (86, 288021), (93, 266342), (114, 217279), (129, 192014), (163, 151962), (186, 133171), (258, 96007), (326, 75981), (489, 50654), (589, 42054), (817, 30318), (978, 25327), (1178, 21027), (1333, 18582), (1634, 15159), (1767, 14018), (2451, 10106), (2666, 9291), (3097, 7998), (3534, 7009), (3999, 6194), (4902, 5053)]