26760474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 66231360

約数和(自身を除く): 39470886

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 463, 494, 507, 741, 926, 1014, 1389, 1482, 1521, 2223, 2778, 3042, 3211, 4167, 4446, 6019, 6422, 8334, 8797, 9633, 12038, 17594, 18057, 19266, 26391, 28899, 36114, 52782, 54171, 57798, 78247, 79173, 108342, 114361, 156494, 158346, 228722, 234741, 343083, 469482, 686166, 704223, 1029249, 1408446, 1486693, 2058498, 2973386, 4460079, 8920158, 13380237, 26760474]

約数ペア:

[(1, 26760474), (2, 13380237), (3, 8920158), (6, 4460079), (9, 2973386), (13, 2058498), (18, 1486693), (19, 1408446), (26, 1029249), (38, 704223), (39, 686166), (57, 469482), (78, 343083), (114, 234741), (117, 228722), (169, 158346), (171, 156494), (234, 114361), (247, 108342), (338, 79173), (342, 78247), (463, 57798), (494, 54171), (507, 52782), (741, 36114), (926, 28899), (1014, 26391), (1389, 19266), (1482, 18057), (1521, 17594), (2223, 12038), (2778, 9633), (3042, 8797), (3211, 8334), (4167, 6422), (4446, 6019)]