64906926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 157440000

約数和(自身を除く): 92533074

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 163, 266, 326, 399, 489, 499, 798, 978, 998, 1141, 1497, 2282, 2994, 3097, 3423, 3493, 6194, 6846, 6986, 9291, 9481, 10479, 18582, 18962, 20958, 21679, 28443, 43358, 56886, 65037, 66367, 81337, 130074, 132734, 162674, 199101, 244011, 398202, 488022, 569359, 1138718, 1545403, 1708077, 3090806, 3416154, 4636209, 9272418, 10817821, 21635642, 32453463, 64906926]

約数ペア:

[(1, 64906926), (2, 32453463), (3, 21635642), (6, 10817821), (7, 9272418), (14, 4636209), (19, 3416154), (21, 3090806), (38, 1708077), (42, 1545403), (57, 1138718), (114, 569359), (133, 488022), (163, 398202), (266, 244011), (326, 199101), (399, 162674), (489, 132734), (499, 130074), (798, 81337), (978, 66367), (998, 65037), (1141, 56886), (1497, 43358), (2282, 28443), (2994, 21679), (3097, 20958), (3423, 18962), (3493, 18582), (6194, 10479), (6846, 9481), (6986, 9291)]