121138506

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 267111936

約数和(自身を除く): 145973430

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 223, 293, 309, 446, 586, 618, 669, 879, 927, 1338, 1758, 1854, 2007, 2637, 4014, 5274, 22969, 30179, 45938, 60358, 65339, 68907, 90537, 130678, 137814, 181074, 196017, 206721, 271611, 392034, 413442, 543222, 588051, 1176102, 6729917, 13459834, 20189751, 40379502, 60569253, 121138506]

約数ペア:

[(1, 121138506), (2, 60569253), (3, 40379502), (6, 20189751), (9, 13459834), (18, 6729917), (103, 1176102), (206, 588051), (223, 543222), (293, 413442), (309, 392034), (446, 271611), (586, 206721), (618, 196017), (669, 181074), (879, 137814), (927, 130678), (1338, 90537), (1758, 68907), (1854, 65339), (2007, 60358), (2637, 45938), (4014, 30179), (5274, 22969)]