26346996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3005

約数の個数: 72

約数和(自身を含む): 75522720

約数和(自身を除く): 49175724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2963, 2964, 4446, 5926, 8889, 8892, 11852, 17778, 26667, 35556, 38519, 53334, 56297, 77038, 106668, 112594, 115557, 154076, 168891, 225188, 231114, 337782, 346671, 462228, 506673, 675564, 693342, 731861, 1013346, 1386684, 1463722, 2026692, 2195583, 2927444, 4391166, 6586749, 8782332, 13173498, 26346996]

約数ペア:

[(1, 26346996), (2, 13173498), (3, 8782332), (4, 6586749), (6, 4391166), (9, 2927444), (12, 2195583), (13, 2026692), (18, 1463722), (19, 1386684), (26, 1013346), (36, 731861), (38, 693342), (39, 675564), (52, 506673), (57, 462228), (76, 346671), (78, 337782), (114, 231114), (117, 225188), (156, 168891), (171, 154076), (228, 115557), (234, 112594), (247, 106668), (342, 77038), (468, 56297), (494, 53334), (684, 38519), (741, 35556), (988, 26667), (1482, 17778), (2223, 11852), (2963, 8892), (2964, 8889), (4446, 5926)]