18826005954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{98927}}^1$

素因数の和:99159

約数の個数: 64

約数和(自身を含む): 45130162176

約数和(自身を除く): 26304156222

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 197, 322, 394, 483, 591, 966, 1182, 1379, 2758, 4137, 4531, 8274, 9062, 13593, 27186, 31717, 63434, 95151, 98927, 190302, 197854, 296781, 593562, 692489, 1384978, 2077467, 2275321, 4154934, 4550642, 6825963, 13651926, 15927247, 19488619, 31854494, 38977238, 47781741, 58465857, 95563482, 116931714, 136420333, 272840666, 409260999, 448238237, 818521998, 896476474, 1344714711, 2689429422, 3137667659, 6275335318, 9413002977, 18826005954]

約数ペア:

[(1, 18826005954), (2, 9413002977), (3, 6275335318), (6, 3137667659), (7, 2689429422), (14, 1344714711), (21, 896476474), (23, 818521998), (42, 448238237), (46, 409260999), (69, 272840666), (138, 136420333), (161, 116931714), (197, 95563482), (322, 58465857), (394, 47781741), (483, 38977238), (591, 31854494), (966, 19488619), (1182, 15927247), (1379, 13651926), (2758, 6825963), (4137, 4550642), (4531, 4154934), (8274, 2275321), (9062, 2077467), (13593, 1384978), (27186, 692489), (31717, 593562), (63434, 296781), (95151, 197854), (98927, 190302)]