3212538

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 40

約数和(自身を含む): 7529088

約数和(自身を除く): 4316550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 223, 294, 343, 446, 669, 686, 1029, 1338, 1561, 2058, 2401, 3122, 4683, 4802, 7203, 9366, 10927, 14406, 21854, 32781, 65562, 76489, 152978, 229467, 458934, 535423, 1070846, 1606269, 3212538]

約数ペア:

[(1, 3212538), (2, 1606269), (3, 1070846), (6, 535423), (7, 458934), (14, 229467), (21, 152978), (42, 76489), (49, 65562), (98, 32781), (147, 21854), (223, 14406), (294, 10927), (343, 9366), (446, 7203), (669, 4802), (686, 4683), (1029, 3122), (1338, 2401), (1561, 2058)]