1258743078

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{72617}}^1$

素因数の和:72738

約数の個数: 40

約数和(自身を含む): 2846916072

約数和(自身を除く): 1588172994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 321, 642, 963, 1926, 2889, 5778, 8667, 17334, 72617, 145234, 217851, 435702, 653553, 1307106, 1960659, 3921318, 5881977, 7770019, 11763954, 15540038, 23310057, 46620114, 69930171, 139860342, 209790513, 419581026, 629371539, 1258743078]

約数ペア:

[(1, 1258743078), (2, 629371539), (3, 419581026), (6, 209790513), (9, 139860342), (18, 69930171), (27, 46620114), (54, 23310057), (81, 15540038), (107, 11763954), (162, 7770019), (214, 5881977), (321, 3921318), (642, 1960659), (963, 1307106), (1926, 653553), (2889, 435702), (5778, 217851), (8667, 145234), (17334, 72617)]