19582362

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 24447078

約数列:

[1, 2, 3, 6, 9, 18, 47, 79, 94, 141, 158, 237, 282, 293, 423, 474, 586, 711, 846, 879, 1422, 1758, 2637, 3713, 5274, 7426, 11139, 13771, 22278, 23147, 27542, 33417, 41313, 46294, 66834, 69441, 82626, 123939, 138882, 208323, 247878, 416646, 1087909, 2175818, 3263727, 6527454, 9791181, 19582362]

約数ペア:

[(1, 19582362), (2, 9791181), (3, 6527454), (6, 3263727), (9, 2175818), (18, 1087909), (47, 416646), (79, 247878), (94, 208323), (141, 138882), (158, 123939), (237, 82626), (282, 69441), (293, 66834), (423, 46294), (474, 41313), (586, 33417), (711, 27542), (846, 23147), (879, 22278), (1422, 13771), (1758, 11139), (2637, 7426), (3713, 5274)]