15679862874

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{20287}}^1$

素因数の和:20681

約数の個数: 80

約数和(自身を含む): 37942130688

約数和(自身を除く): 22262267814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 367, 702, 734, 1053, 1101, 2106, 2202, 3303, 4771, 6606, 9542, 9909, 14313, 19818, 20287, 28626, 29727, 40574, 42939, 59454, 60861, 85878, 121722, 128817, 182583, 257634, 263731, 365166, 386451, 527462, 547749, 772902, 791193, 1095498, 1582386, 1643247, 2373579, 3286494, 4747158, 7120737, 7445329, 14241474, 14890658, 21362211, 22335987, 42724422, 44671974, 67007961, 96789277, 134015922, 193578554, 201023883, 290367831, 402047766, 580735662, 603071649, 871103493, 1206143298, 1742206986, 2613310479, 5226620958, 7839931437, 15679862874]

約数ペア:

[(1, 15679862874), (2, 7839931437), (3, 5226620958), (6, 2613310479), (9, 1742206986), (13, 1206143298), (18, 871103493), (26, 603071649), (27, 580735662), (39, 402047766), (54, 290367831), (78, 201023883), (81, 193578554), (117, 134015922), (162, 96789277), (234, 67007961), (351, 44671974), (367, 42724422), (702, 22335987), (734, 21362211), (1053, 14890658), (1101, 14241474), (2106, 7445329), (2202, 7120737), (3303, 4747158), (4771, 3286494), (6606, 2373579), (9542, 1643247), (9909, 1582386), (14313, 1095498), (19818, 791193), (20287, 772902), (28626, 547749), (29727, 527462), (40574, 386451), (42939, 365166), (59454, 263731), (60861, 257634), (85878, 182583), (121722, 128817)]