12121452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 35433216

約数和(自身を除く): 23311764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 467, 618, 721, 927, 934, 1236, 1401, 1442, 1854, 1868, 2163, 2802, 2884, 3269, 3708, 4203, 4326, 5604, 6489, 6538, 8406, 8652, 9807, 12978, 13076, 16812, 19614, 25956, 29421, 39228, 48101, 58842, 96202, 117684, 144303, 192404, 288606, 336707, 432909, 577212, 673414, 865818, 1010121, 1346828, 1731636, 2020242, 3030363, 4040484, 6060726, 12121452]

約数ペア:

[(1, 12121452), (2, 6060726), (3, 4040484), (4, 3030363), (6, 2020242), (7, 1731636), (9, 1346828), (12, 1010121), (14, 865818), (18, 673414), (21, 577212), (28, 432909), (36, 336707), (42, 288606), (63, 192404), (84, 144303), (103, 117684), (126, 96202), (206, 58842), (252, 48101), (309, 39228), (412, 29421), (467, 25956), (618, 19614), (721, 16812), (927, 13076), (934, 12978), (1236, 9807), (1401, 8652), (1442, 8406), (1854, 6538), (1868, 6489), (2163, 5604), (2802, 4326), (2884, 4203), (3269, 3708)]