18695232

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 112

約数和(自身を含む): 56896000

約数和(自身を除く): 38200768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 349, 372, 432, 496, 558, 576, 698, 744, 837, 864, 992, 1047, 1116, 1396, 1488, 1674, 1728, 1984, 2094, 2232, 2792, 2976, 3141, 3348, 4188, 4464, 5584, 5952, 6282, 6696, 8376, 8928, 9423, 10819, 11168, 12564, 13392, 16752, 17856, 18846, 21638, 22336, 25128, 26784, 32457, 33504, 37692, 43276, 50256, 53568, 64914, 67008, 75384, 86552, 97371, 100512, 129828, 150768, 173104, 194742, 201024, 259656, 292113, 301536, 346208, 389484, 519312, 584226, 603072, 692416, 778968, 1038624, 1168452, 1557936, 2077248, 2336904, 3115872, 4673808, 6231744, 9347616, 18695232]

約数ペア:

[(1, 18695232), (2, 9347616), (3, 6231744), (4, 4673808), (6, 3115872), (8, 2336904), (9, 2077248), (12, 1557936), (16, 1168452), (18, 1038624), (24, 778968), (27, 692416), (31, 603072), (32, 584226), (36, 519312), (48, 389484), (54, 346208), (62, 301536), (64, 292113), (72, 259656), (93, 201024), (96, 194742), (108, 173104), (124, 150768), (144, 129828), (186, 100512), (192, 97371), (216, 86552), (248, 75384), (279, 67008), (288, 64914), (349, 53568), (372, 50256), (432, 43276), (496, 37692), (558, 33504), (576, 32457), (698, 26784), (744, 25128), (837, 22336), (864, 21638), (992, 18846), (1047, 17856), (1116, 16752), (1396, 13392), (1488, 12564), (1674, 11168), (1728, 10819), (1984, 9423), (2094, 8928), (2232, 8376), (2792, 6696), (2976, 6282), (3141, 5952), (3348, 5584), (4188, 4464)]