22259916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{12619}}^1$

素因数の和:12643

約数の個数: 54

約数和(自身を含む): 65459940

約数和(自身を除く): 43200024

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 12619, 25238, 37857, 50476, 75714, 88333, 113571, 151428, 176666, 227142, 264999, 353332, 454284, 529998, 618331, 794997, 1059996, 1236662, 1589994, 1854993, 2473324, 3179988, 3709986, 5564979, 7419972, 11129958, 22259916]

約数ペア:

[(1, 22259916), (2, 11129958), (3, 7419972), (4, 5564979), (6, 3709986), (7, 3179988), (9, 2473324), (12, 1854993), (14, 1589994), (18, 1236662), (21, 1059996), (28, 794997), (36, 618331), (42, 529998), (49, 454284), (63, 353332), (84, 264999), (98, 227142), (126, 176666), (147, 151428), (196, 113571), (252, 88333), (294, 75714), (441, 50476), (588, 37857), (882, 25238), (1764, 12619)]