4004478

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1334

約数の個数: 40

約数和(自身を含む): 9452520

約数和(自身を除く): 5448042

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1301, 1539, 2602, 3078, 3903, 7806, 11709, 23418, 24719, 35127, 49438, 70254, 74157, 105381, 148314, 210762, 222471, 444942, 667413, 1334826, 2002239, 4004478]

約数ペア:

[(1, 4004478), (2, 2002239), (3, 1334826), (6, 667413), (9, 444942), (18, 222471), (19, 210762), (27, 148314), (38, 105381), (54, 74157), (57, 70254), (81, 49438), (114, 35127), (162, 24719), (171, 23418), (342, 11709), (513, 7806), (1026, 3903), (1301, 3078), (1539, 2602)]