1087014726

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{7561}}^1$

素因数の和:7746

約数の個数: 72

約数和(自身を含む): 2756893464

約数和(自身を除く): 1669878738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 163, 294, 326, 441, 489, 882, 978, 1141, 1467, 2282, 2934, 3423, 6846, 7561, 7987, 10269, 15122, 15974, 20538, 22683, 23961, 45366, 47922, 52927, 68049, 71883, 105854, 136098, 143766, 158781, 317562, 370489, 476343, 740978, 952686, 1111467, 1232443, 2222934, 2464886, 3334401, 3697329, 6668802, 7394658, 8627101, 11091987, 17254202, 22183974, 25881303, 51762606, 60389707, 77643909, 120779414, 155287818, 181169121, 362338242, 543507363, 1087014726]

約数ペア:

[(1, 1087014726), (2, 543507363), (3, 362338242), (6, 181169121), (7, 155287818), (9, 120779414), (14, 77643909), (18, 60389707), (21, 51762606), (42, 25881303), (49, 22183974), (63, 17254202), (98, 11091987), (126, 8627101), (147, 7394658), (163, 6668802), (294, 3697329), (326, 3334401), (441, 2464886), (489, 2222934), (882, 1232443), (978, 1111467), (1141, 952686), (1467, 740978), (2282, 476343), (2934, 370489), (3423, 317562), (6846, 158781), (7561, 143766), (7987, 136098), (10269, 105854), (15122, 71883), (15974, 68049), (20538, 52927), (22683, 47922), (23961, 45366)]