27451368

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 89631360

約数和(自身を除く): 62179992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 251, 252, 279, 294, 372, 392, 434, 441, 502, 504, 558, 588, 651, 744, 753, 868, 882, 1004, 1116, 1176, 1302, 1506, 1519, 1736, 1757, 1764, 1953, 2008, 2232, 2259, 2604, 3012, 3038, 3514, 3528, 3906, 4518, 4557, 5208, 5271, 6024, 6076, 7028, 7781, 7812, 9036, 9114, 10542, 12152, 12299, 13671, 14056, 15562, 15624, 15813, 18072, 18228, 21084, 23343, 24598, 27342, 31124, 31626, 36456, 36897, 42168, 46686, 49196, 54467, 54684, 62248, 63252, 70029, 73794, 93372, 98392, 108934, 109368, 110691, 126504, 140058, 147588, 163401, 186744, 217868, 221382, 280116, 295176, 326802, 381269, 435736, 442764, 490203, 560232, 653604, 762538, 885528, 980406, 1143807, 1307208, 1525076, 1960812, 2287614, 3050152, 3431421, 3921624, 4575228, 6862842, 9150456, 13725684, 27451368]

約数ペア:

[(1, 27451368), (2, 13725684), (3, 9150456), (4, 6862842), (6, 4575228), (7, 3921624), (8, 3431421), (9, 3050152), (12, 2287614), (14, 1960812), (18, 1525076), (21, 1307208), (24, 1143807), (28, 980406), (31, 885528), (36, 762538), (42, 653604), (49, 560232), (56, 490203), (62, 442764), (63, 435736), (72, 381269), (84, 326802), (93, 295176), (98, 280116), (124, 221382), (126, 217868), (147, 186744), (168, 163401), (186, 147588), (196, 140058), (217, 126504), (248, 110691), (251, 109368), (252, 108934), (279, 98392), (294, 93372), (372, 73794), (392, 70029), (434, 63252), (441, 62248), (502, 54684), (504, 54467), (558, 49196), (588, 46686), (651, 42168), (744, 36897), (753, 36456), (868, 31626), (882, 31124), (1004, 27342), (1116, 24598), (1176, 23343), (1302, 21084), (1506, 18228), (1519, 18072), (1736, 15813), (1757, 15624), (1764, 15562), (1953, 14056), (2008, 13671), (2232, 12299), (2259, 12152), (2604, 10542), (3012, 9114), (3038, 9036), (3514, 7812), (3528, 7781), (3906, 7028), (4518, 6076), (4557, 6024), (5208, 5271)]