12259386

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 27840384

約数和(自身を除く): 15580998

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 337, 387, 423, 674, 774, 846, 1011, 2021, 2022, 3033, 4042, 6063, 6066, 12126, 14491, 15839, 18189, 28982, 31678, 36378, 43473, 47517, 86946, 95034, 130419, 142551, 260838, 285102, 681077, 1362154, 2043231, 4086462, 6129693, 12259386]

約数ペア:

[(1, 12259386), (2, 6129693), (3, 4086462), (6, 2043231), (9, 1362154), (18, 681077), (43, 285102), (47, 260838), (86, 142551), (94, 130419), (129, 95034), (141, 86946), (258, 47517), (282, 43473), (337, 36378), (387, 31678), (423, 28982), (674, 18189), (774, 15839), (846, 14491), (1011, 12126), (2021, 6066), (2022, 6063), (3033, 4042)]