12852642.000000000

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 283619840

約数和(自身を除く): 155997268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 139, 154, 242, 271, 278, 308, 484, 542, 556, 847, 973, 1084, 1529, 1694, 1897, 1946, 2981, 3058, 3388, 3794, 3892, 5962, 6116, 7588, 10703, 11924, 16819, 20867, 21406, 32791, 33638, 37669, 41734, 42812, 65582, 67276, 75338, 83468, 117733, 131164, 150676, 229537, 235466, 263683, 414359, 459074, 470932, 527366, 828718, 918148, 1054732, 1657436, 2900513, 4557949, 5801026, 9115898, 11602052, 18231796, 31905643, 63811286, 127622572]

約数ペア:

[(1, 127622572), (2, 63811286), (4, 31905643), (7, 18231796), (11, 11602052), (14, 9115898), (22, 5801026), (28, 4557949), (44, 2900513), (77, 1657436), (121, 1054732), (139, 918148), (154, 828718), (242, 527366), (271, 470932), (278, 459074), (308, 414359), (484, 263683), (542, 235466), (556, 229537), (847, 150676), (973, 131164), (1084, 117733), (1529, 83468), (1694, 75338), (1897, 67276), (1946, 65582), (2981, 42812), (3058, 41734), (3388, 37669), (3794, 33638), (3892, 32791), (5962, 21406), (6116, 20867), (7588, 16819), (10703, 11924)]