31578012

素因数分解:

$2^2\times 3^4\times {\mathrm{97463}}^1$

素因数の和:97479

約数の個数: 30

約数和(自身を含む): 82552008

約数和(自身を除く): 50973996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 97463, 194926, 292389, 389852, 584778, 877167, 1169556, 1754334, 2631501, 3508668, 5263002, 7894503, 10526004, 15789006, 31578012]

約数ペア:

[(1, 31578012), (2, 15789006), (3, 10526004), (4, 7894503), (6, 5263002), (9, 3508668), (12, 2631501), (18, 1754334), (27, 1169556), (36, 877167), (54, 584778), (81, 389852), (108, 292389), (162, 194926), (324, 97463)]