1809647196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1427}}^1$

素因数の和:1959

約数の個数: 96

約数和(自身を含む): 4995121152

約数和(自身を除く): 3185473956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 487, 651, 868, 974, 1302, 1427, 1461, 1948, 2604, 2854, 2922, 3409, 4281, 5708, 5844, 6818, 8562, 9989, 10227, 13636, 15097, 17124, 19978, 20454, 29967, 30194, 39956, 40908, 44237, 45291, 59934, 60388, 88474, 90582, 105679, 119868, 132711, 176948, 181164, 211358, 265422, 309659, 317037, 422716, 530844, 619318, 634074, 694949, 928977, 1238636, 1268148, 1389898, 1857954, 2084847, 2779796, 3715908, 4169694, 4864643, 8339388, 9729286, 14593929, 19458572, 21543419, 29187858, 43086838, 58375716, 64630257, 86173676, 129260514, 150803933, 258521028, 301607866, 452411799, 603215732, 904823598, 1809647196]

約数ペア:

[(1, 1809647196), (2, 904823598), (3, 603215732), (4, 452411799), (6, 301607866), (7, 258521028), (12, 150803933), (14, 129260514), (21, 86173676), (28, 64630257), (31, 58375716), (42, 43086838), (62, 29187858), (84, 21543419), (93, 19458572), (124, 14593929), (186, 9729286), (217, 8339388), (372, 4864643), (434, 4169694), (487, 3715908), (651, 2779796), (868, 2084847), (974, 1857954), (1302, 1389898), (1427, 1268148), (1461, 1238636), (1948, 928977), (2604, 694949), (2854, 634074), (2922, 619318), (3409, 530844), (4281, 422716), (5708, 317037), (5844, 309659), (6818, 265422), (8562, 211358), (9989, 181164), (10227, 176948), (13636, 132711), (15097, 119868), (17124, 105679), (19978, 90582), (20454, 88474), (29967, 60388), (30194, 59934), (39956, 45291), (40908, 44237)]