8468028

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3313}}^1$

素因数の和:3394

約数の個数: 36

約数和(自身を含む): 21713328

約数和(自身を除く): 13245300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 3313, 6626, 9939, 13252, 19878, 29817, 39756, 59634, 119268, 235223, 470446, 705669, 940892, 1411338, 2117007, 2822676, 4234014, 8468028]

約数ペア:

[(1, 8468028), (2, 4234014), (3, 2822676), (4, 2117007), (6, 1411338), (9, 940892), (12, 705669), (18, 470446), (36, 235223), (71, 119268), (142, 59634), (213, 39756), (284, 29817), (426, 19878), (639, 13252), (852, 9939), (1278, 6626), (2556, 3313)]