26278668

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 78547392

約数和(自身を除く): 52268724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 367, 442, 459, 468, 612, 663, 702, 734, 884, 918, 1053, 1101, 1326, 1377, 1404, 1468, 1836, 1989, 2106, 2202, 2652, 2754, 3303, 3978, 4212, 4404, 4771, 5508, 5967, 6239, 6606, 7956, 9542, 9909, 11934, 12478, 13212, 14313, 17901, 18717, 19084, 19818, 23868, 24956, 28626, 29727, 35802, 37434, 39636, 42939, 56151, 57252, 59454, 71604, 74868, 81107, 85878, 112302, 118908, 128817, 162214, 168453, 171756, 224604, 243321, 257634, 324428, 336906, 386451, 486642, 505359, 515268, 673812, 729963, 772902, 973284, 1010718, 1459926, 1545804, 2021436, 2189889, 2919852, 4379778, 6569667, 8759556, 13139334, 26278668]

約数ペア:

[(1, 26278668), (2, 13139334), (3, 8759556), (4, 6569667), (6, 4379778), (9, 2919852), (12, 2189889), (13, 2021436), (17, 1545804), (18, 1459926), (26, 1010718), (27, 973284), (34, 772902), (36, 729963), (39, 673812), (51, 515268), (52, 505359), (54, 486642), (68, 386451), (78, 336906), (81, 324428), (102, 257634), (108, 243321), (117, 224604), (153, 171756), (156, 168453), (162, 162214), (204, 128817), (221, 118908), (234, 112302), (306, 85878), (324, 81107), (351, 74868), (367, 71604), (442, 59454), (459, 57252), (468, 56151), (612, 42939), (663, 39636), (702, 37434), (734, 35802), (884, 29727), (918, 28626), (1053, 24956), (1101, 23868), (1326, 19818), (1377, 19084), (1404, 18717), (1468, 17901), (1836, 14313), (1989, 13212), (2106, 12478), (2202, 11934), (2652, 9909), (2754, 9542), (3303, 7956), (3978, 6606), (4212, 6239), (4404, 5967), (4771, 5508)]