12993852

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 31256064

約数和(自身を除く): 18262212

約数列:

[1, 2, 3, 4, 6, 12, 71, 101, 142, 151, 202, 213, 284, 302, 303, 404, 426, 453, 604, 606, 852, 906, 1212, 1812, 7171, 10721, 14342, 15251, 21442, 21513, 28684, 30502, 32163, 42884, 43026, 45753, 61004, 64326, 86052, 91506, 128652, 183012, 1082821, 2165642, 3248463, 4331284, 6496926, 12993852]

約数ペア:

[(1, 12993852), (2, 6496926), (3, 4331284), (4, 3248463), (6, 2165642), (12, 1082821), (71, 183012), (101, 128652), (142, 91506), (151, 86052), (202, 64326), (213, 61004), (284, 45753), (302, 43026), (303, 42884), (404, 32163), (426, 30502), (453, 28684), (604, 21513), (606, 21442), (852, 15251), (906, 14342), (1212, 10721), (1812, 7171)]