2772456

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 6972000

約数和(自身を除く): 4199544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 349, 662, 698, 993, 1047, 1324, 1396, 1986, 2094, 2648, 2792, 3972, 4188, 7944, 8376, 115519, 231038, 346557, 462076, 693114, 924152, 1386228, 2772456]

約数ペア:

[(1, 2772456), (2, 1386228), (3, 924152), (4, 693114), (6, 462076), (8, 346557), (12, 231038), (24, 115519), (331, 8376), (349, 7944), (662, 4188), (698, 3972), (993, 2792), (1047, 2648), (1324, 2094), (1396, 1986)]