27831276

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 84389760

約数和(自身を除く): 56558484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 137, 162, 171, 198, 209, 228, 243, 274, 297, 324, 342, 396, 411, 418, 486, 513, 548, 594, 627, 684, 822, 836, 891, 972, 1026, 1188, 1233, 1254, 1507, 1539, 1644, 1782, 1881, 2052, 2466, 2508, 2603, 2673, 3014, 3078, 3564, 3699, 3762, 4521, 4617, 4932, 5206, 5346, 5643, 6028, 6156, 7398, 7524, 7809, 9042, 9234, 10412, 10692, 11097, 11286, 13563, 14796, 15618, 16929, 18084, 18468, 22194, 22572, 23427, 27126, 28633, 31236, 33291, 33858, 40689, 44388, 46854, 50787, 54252, 57266, 66582, 67716, 70281, 81378, 85899, 93708, 101574, 114532, 122067, 133164, 140562, 162756, 171798, 203148, 210843, 244134, 257697, 281124, 343596, 366201, 421686, 488268, 515394, 632529, 732402, 773091, 843372, 1030788, 1265058, 1464804, 1546182, 2319273, 2530116, 3092364, 4638546, 6957819, 9277092, 13915638, 27831276]

約数ペア:

[(1, 27831276), (2, 13915638), (3, 9277092), (4, 6957819), (6, 4638546), (9, 3092364), (11, 2530116), (12, 2319273), (18, 1546182), (19, 1464804), (22, 1265058), (27, 1030788), (33, 843372), (36, 773091), (38, 732402), (44, 632529), (54, 515394), (57, 488268), (66, 421686), (76, 366201), (81, 343596), (99, 281124), (108, 257697), (114, 244134), (132, 210843), (137, 203148), (162, 171798), (171, 162756), (198, 140562), (209, 133164), (228, 122067), (243, 114532), (274, 101574), (297, 93708), (324, 85899), (342, 81378), (396, 70281), (411, 67716), (418, 66582), (486, 57266), (513, 54252), (548, 50787), (594, 46854), (627, 44388), (684, 40689), (822, 33858), (836, 33291), (891, 31236), (972, 28633), (1026, 27126), (1188, 23427), (1233, 22572), (1254, 22194), (1507, 18468), (1539, 18084), (1644, 16929), (1782, 15618), (1881, 14796), (2052, 13563), (2466, 11286), (2508, 11097), (2603, 10692), (2673, 10412), (3014, 9234), (3078, 9042), (3564, 7809), (3699, 7524), (3762, 7398), (4521, 6156), (4617, 6028), (4932, 5643), (5206, 5346)]