18853661808

素因数分解:

$2^4\times 3^2\times {\mathrm{337}}^1\times {\mathrm{443}}^1\times {\mathrm{877}}^1$

素因数の和:1671

約数の個数: 120

約数和(自身を含む): 53100576048

約数和(自身を除く): 34246914240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 337, 443, 674, 877, 886, 1011, 1329, 1348, 1754, 1772, 2022, 2631, 2658, 2696, 3033, 3508, 3544, 3987, 4044, 5262, 5316, 5392, 6066, 7016, 7088, 7893, 7974, 8088, 10524, 10632, 12132, 14032, 15786, 15948, 16176, 21048, 21264, 24264, 31572, 31896, 42096, 48528, 63144, 63792, 126288, 149291, 295549, 298582, 388511, 447873, 591098, 597164, 777022, 886647, 895746, 1165533, 1182196, 1194328, 1343619, 1554044, 1773294, 1791492, 2331066, 2364392, 2388656, 2659941, 2687238, 3108088, 3496599, 3546588, 3582984, 4662132, 4728784, 5319882, 5374476, 6216176, 6993198, 7093176, 7165968, 9324264, 10639764, 10748952, 13986396, 14186352, 18648528, 21279528, 21497904, 27972792, 42559056, 55945584, 130928207, 261856414, 392784621, 523712828, 785569242, 1047425656, 1178353863, 1571138484, 2094851312, 2356707726, 3142276968, 4713415452, 6284553936, 9426830904, 18853661808]

約数ペア:

[(1, 18853661808), (2, 9426830904), (3, 6284553936), (4, 4713415452), (6, 3142276968), (8, 2356707726), (9, 2094851312), (12, 1571138484), (16, 1178353863), (18, 1047425656), (24, 785569242), (36, 523712828), (48, 392784621), (72, 261856414), (144, 130928207), (337, 55945584), (443, 42559056), (674, 27972792), (877, 21497904), (886, 21279528), (1011, 18648528), (1329, 14186352), (1348, 13986396), (1754, 10748952), (1772, 10639764), (2022, 9324264), (2631, 7165968), (2658, 7093176), (2696, 6993198), (3033, 6216176), (3508, 5374476), (3544, 5319882), (3987, 4728784), (4044, 4662132), (5262, 3582984), (5316, 3546588), (5392, 3496599), (6066, 3108088), (7016, 2687238), (7088, 2659941), (7893, 2388656), (7974, 2364392), (8088, 2331066), (10524, 1791492), (10632, 1773294), (12132, 1554044), (14032, 1343619), (15786, 1194328), (15948, 1182196), (16176, 1165533), (21048, 895746), (21264, 886647), (24264, 777022), (31572, 597164), (31896, 591098), (42096, 447873), (48528, 388511), (63144, 298582), (63792, 295549), (126288, 149291)]