12555036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 34601840

約数和(自身を除く): 22046804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 193, 234, 278, 386, 417, 468, 556, 579, 772, 834, 1158, 1251, 1668, 1737, 1807, 2316, 2502, 2509, 3474, 3614, 5004, 5018, 5421, 6948, 7228, 7527, 10036, 10842, 15054, 16263, 21684, 22581, 26827, 30108, 32526, 45162, 53654, 65052, 80481, 90324, 107308, 160962, 241443, 321924, 348751, 482886, 697502, 965772, 1046253, 1395004, 2092506, 3138759, 4185012, 6277518, 12555036]

約数ペア:

[(1, 12555036), (2, 6277518), (3, 4185012), (4, 3138759), (6, 2092506), (9, 1395004), (12, 1046253), (13, 965772), (18, 697502), (26, 482886), (36, 348751), (39, 321924), (52, 241443), (78, 160962), (117, 107308), (139, 90324), (156, 80481), (193, 65052), (234, 53654), (278, 45162), (386, 32526), (417, 30108), (468, 26827), (556, 22581), (579, 21684), (772, 16263), (834, 15054), (1158, 10842), (1251, 10036), (1668, 7527), (1737, 7228), (1807, 6948), (2316, 5421), (2502, 5018), (2509, 5004), (3474, 3614)]