18848208

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1861}}^1$

素因数の和:2083

約数の個数: 40

約数和(自身を含む): 48948256

約数和(自身を除く): 30100048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 1861, 2532, 3376, 3722, 5064, 5583, 7444, 10128, 11166, 14888, 22332, 29776, 44664, 89328, 392671, 785342, 1178013, 1570684, 2356026, 3141368, 4712052, 6282736, 9424104, 18848208]

約数ペア:

[(1, 18848208), (2, 9424104), (3, 6282736), (4, 4712052), (6, 3141368), (8, 2356026), (12, 1570684), (16, 1178013), (24, 785342), (48, 392671), (211, 89328), (422, 44664), (633, 29776), (844, 22332), (1266, 14888), (1688, 11166), (1861, 10128), (2532, 7444), (3376, 5583), (3722, 5064)]