27813492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 87418240

約数和(自身を除く): 59604748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 157, 171, 222, 228, 252, 259, 266, 314, 333, 342, 399, 444, 471, 518, 532, 628, 666, 684, 703, 777, 798, 942, 1036, 1099, 1197, 1332, 1406, 1413, 1554, 1596, 1884, 2109, 2198, 2331, 2394, 2812, 2826, 2983, 3108, 3297, 4218, 4396, 4662, 4788, 4921, 5652, 5809, 5966, 6327, 6594, 8436, 8949, 9324, 9842, 9891, 11618, 11932, 12654, 13188, 14763, 17427, 17898, 19684, 19782, 20881, 23236, 25308, 26847, 29526, 34854, 35796, 39564, 40663, 41762, 44289, 52281, 53694, 59052, 62643, 69708, 81326, 83524, 88578, 104562, 107388, 110371, 121989, 125286, 162652, 177156, 187929, 209124, 220742, 243978, 250572, 331113, 365967, 375858, 441484, 487956, 662226, 731934, 751716, 772597, 993339, 1324452, 1463868, 1545194, 1986678, 2317791, 3090388, 3973356, 4635582, 6953373, 9271164, 13906746, 27813492]

約数ペア:

[(1, 27813492), (2, 13906746), (3, 9271164), (4, 6953373), (6, 4635582), (7, 3973356), (9, 3090388), (12, 2317791), (14, 1986678), (18, 1545194), (19, 1463868), (21, 1324452), (28, 993339), (36, 772597), (37, 751716), (38, 731934), (42, 662226), (57, 487956), (63, 441484), (74, 375858), (76, 365967), (84, 331113), (111, 250572), (114, 243978), (126, 220742), (133, 209124), (148, 187929), (157, 177156), (171, 162652), (222, 125286), (228, 121989), (252, 110371), (259, 107388), (266, 104562), (314, 88578), (333, 83524), (342, 81326), (399, 69708), (444, 62643), (471, 59052), (518, 53694), (532, 52281), (628, 44289), (666, 41762), (684, 40663), (703, 39564), (777, 35796), (798, 34854), (942, 29526), (1036, 26847), (1099, 25308), (1197, 23236), (1332, 20881), (1406, 19782), (1413, 19684), (1554, 17898), (1596, 17427), (1884, 14763), (2109, 13188), (2198, 12654), (2331, 11932), (2394, 11618), (2812, 9891), (2826, 9842), (2983, 9324), (3108, 8949), (3297, 8436), (4218, 6594), (4396, 6327), (4662, 5966), (4788, 5809), (4921, 5652)]