27827646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 75202560

約数和(自身を除く): 47374914

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 31, 33, 42, 58, 62, 66, 67, 77, 87, 93, 134, 154, 174, 186, 201, 203, 217, 231, 319, 341, 402, 406, 434, 462, 469, 609, 638, 651, 682, 737, 899, 938, 957, 1023, 1218, 1302, 1407, 1474, 1798, 1914, 1943, 2046, 2077, 2211, 2233, 2387, 2697, 2814, 3886, 4154, 4422, 4466, 4774, 5159, 5394, 5829, 6231, 6293, 6699, 7161, 9889, 10318, 11658, 12462, 12586, 13398, 13601, 14322, 14539, 15477, 18879, 19778, 21373, 22847, 27202, 29078, 29667, 30954, 37758, 40803, 42746, 43617, 45694, 59334, 60233, 64119, 68541, 69223, 81606, 87234, 120466, 128238, 137082, 138446, 149611, 159929, 180699, 207669, 299222, 319858, 361398, 415338, 421631, 448833, 479787, 662563, 843262, 897666, 959574, 1264893, 1325126, 1987689, 2529786, 3975378, 4637941, 9275882, 13913823, 27827646]

約数ペア:

[(1, 27827646), (2, 13913823), (3, 9275882), (6, 4637941), (7, 3975378), (11, 2529786), (14, 1987689), (21, 1325126), (22, 1264893), (29, 959574), (31, 897666), (33, 843262), (42, 662563), (58, 479787), (62, 448833), (66, 421631), (67, 415338), (77, 361398), (87, 319858), (93, 299222), (134, 207669), (154, 180699), (174, 159929), (186, 149611), (201, 138446), (203, 137082), (217, 128238), (231, 120466), (319, 87234), (341, 81606), (402, 69223), (406, 68541), (434, 64119), (462, 60233), (469, 59334), (609, 45694), (638, 43617), (651, 42746), (682, 40803), (737, 37758), (899, 30954), (938, 29667), (957, 29078), (1023, 27202), (1218, 22847), (1302, 21373), (1407, 19778), (1474, 18879), (1798, 15477), (1914, 14539), (1943, 14322), (2046, 13601), (2077, 13398), (2211, 12586), (2233, 12462), (2387, 11658), (2697, 10318), (2814, 9889), (3886, 7161), (4154, 6699), (4422, 6293), (4466, 6231), (4774, 5829), (5159, 5394)]