9721746

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7607}}^1$

素因数の和:7686

約数の個数: 24

約数和(自身を含む): 21363264

約数和(自身を除く): 11641518

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 7607, 15214, 22821, 45642, 68463, 136926, 540097, 1080194, 1620291, 3240582, 4860873, 9721746]

約数ペア:

[(1, 9721746), (2, 4860873), (3, 3240582), (6, 1620291), (9, 1080194), (18, 540097), (71, 136926), (142, 68463), (213, 45642), (426, 22821), (639, 15214), (1278, 7607)]