27518868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 75665408

約数和(自身を除く): 48146540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 463, 468, 508, 762, 926, 1143, 1389, 1524, 1651, 1852, 2286, 2778, 3302, 4167, 4572, 4953, 5556, 6019, 6604, 8334, 9906, 12038, 14859, 16668, 18057, 19812, 24076, 29718, 36114, 54171, 58801, 59436, 72228, 108342, 117602, 176403, 216684, 235204, 352806, 529209, 705612, 764413, 1058418, 1528826, 2116836, 2293239, 3057652, 4586478, 6879717, 9172956, 13759434, 27518868]

約数ペア:

[(1, 27518868), (2, 13759434), (3, 9172956), (4, 6879717), (6, 4586478), (9, 3057652), (12, 2293239), (13, 2116836), (18, 1528826), (26, 1058418), (36, 764413), (39, 705612), (52, 529209), (78, 352806), (117, 235204), (127, 216684), (156, 176403), (234, 117602), (254, 108342), (381, 72228), (463, 59436), (468, 58801), (508, 54171), (762, 36114), (926, 29718), (1143, 24076), (1389, 19812), (1524, 18057), (1651, 16668), (1852, 14859), (2286, 12038), (2778, 9906), (3302, 8334), (4167, 6604), (4572, 6019), (4953, 5556)]