12783342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 30772224

約数和(自身を除く): 17988882

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 317, 429, 517, 611, 634, 858, 951, 1034, 1222, 1551, 1833, 1902, 3102, 3487, 3666, 4121, 6721, 6974, 8242, 10461, 12363, 13442, 14899, 20163, 20922, 24726, 29798, 40326, 44697, 45331, 89394, 90662, 135993, 163889, 193687, 271986, 327778, 387374, 491667, 581061, 983334, 1162122, 2130557, 4261114, 6391671, 12783342]

約数ペア:

[(1, 12783342), (2, 6391671), (3, 4261114), (6, 2130557), (11, 1162122), (13, 983334), (22, 581061), (26, 491667), (33, 387374), (39, 327778), (47, 271986), (66, 193687), (78, 163889), (94, 135993), (141, 90662), (143, 89394), (282, 45331), (286, 44697), (317, 40326), (429, 29798), (517, 24726), (611, 20922), (634, 20163), (858, 14899), (951, 13442), (1034, 12363), (1222, 10461), (1551, 8242), (1833, 6974), (1902, 6721), (3102, 4121), (3487, 3666)]