12988404

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 40971840

約数和(自身を除く): 27983436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 29, 33, 36, 39, 44, 52, 54, 58, 66, 78, 87, 99, 108, 116, 117, 132, 143, 156, 174, 198, 234, 261, 286, 297, 319, 348, 351, 377, 396, 429, 468, 522, 572, 594, 638, 702, 754, 783, 841, 858, 957, 1044, 1131, 1188, 1276, 1287, 1404, 1508, 1566, 1682, 1716, 1914, 2262, 2523, 2574, 2871, 3132, 3364, 3393, 3828, 3861, 4147, 4524, 5046, 5148, 5742, 6786, 7569, 7722, 8294, 8613, 9251, 10092, 10179, 10933, 11484, 12441, 13572, 15138, 15444, 16588, 17226, 18502, 20358, 21866, 22707, 24882, 27753, 30276, 32799, 34452, 37004, 37323, 40716, 43732, 45414, 49764, 55506, 65598, 74646, 83259, 90828, 98397, 111012, 111969, 120263, 131196, 149292, 166518, 196794, 223938, 240526, 249777, 295191, 333036, 360789, 393588, 447876, 481052, 499554, 590382, 721578, 999108, 1082367, 1180764, 1443156, 2164734, 3247101, 4329468, 6494202, 12988404]

約数ペア:

[(1, 12988404), (2, 6494202), (3, 4329468), (4, 3247101), (6, 2164734), (9, 1443156), (11, 1180764), (12, 1082367), (13, 999108), (18, 721578), (22, 590382), (26, 499554), (27, 481052), (29, 447876), (33, 393588), (36, 360789), (39, 333036), (44, 295191), (52, 249777), (54, 240526), (58, 223938), (66, 196794), (78, 166518), (87, 149292), (99, 131196), (108, 120263), (116, 111969), (117, 111012), (132, 98397), (143, 90828), (156, 83259), (174, 74646), (198, 65598), (234, 55506), (261, 49764), (286, 45414), (297, 43732), (319, 40716), (348, 37323), (351, 37004), (377, 34452), (396, 32799), (429, 30276), (468, 27753), (522, 24882), (572, 22707), (594, 21866), (638, 20358), (702, 18502), (754, 17226), (783, 16588), (841, 15444), (858, 15138), (957, 13572), (1044, 12441), (1131, 11484), (1188, 10933), (1276, 10179), (1287, 10092), (1404, 9251), (1508, 8613), (1566, 8294), (1682, 7722), (1716, 7569), (1914, 6786), (2262, 5742), (2523, 5148), (2574, 5046), (2871, 4524), (3132, 4147), (3364, 3861), (3393, 3828)]