212675652

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{281317}}^1$

素因数の和:281337

約数の個数: 48

約数和(自身を含む): 630152320

約数和(自身を除く): 417476668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 281317, 562634, 843951, 1125268, 1687902, 1969219, 2531853, 3375804, 3938438, 5063706, 5907657, 7595559, 7876876, 10127412, 11815314, 15191118, 17722971, 23630628, 30382236, 35445942, 53168913, 70891884, 106337826, 212675652]

約数ペア:

[(1, 212675652), (2, 106337826), (3, 70891884), (4, 53168913), (6, 35445942), (7, 30382236), (9, 23630628), (12, 17722971), (14, 15191118), (18, 11815314), (21, 10127412), (27, 7876876), (28, 7595559), (36, 5907657), (42, 5063706), (54, 3938438), (63, 3375804), (84, 2531853), (108, 1969219), (126, 1687902), (189, 1125268), (252, 843951), (378, 562634), (756, 281317)]