18852034464

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{3119}}^1$

素因数の和:3843

約数の個数: 144

約数和(自身を含む): 55439354880

約数和(自身を除く): 36587320416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 677, 744, 992, 1116, 1354, 1488, 2031, 2232, 2708, 2976, 3119, 4062, 4464, 5416, 6093, 6238, 8124, 8928, 9357, 10832, 12186, 12476, 16248, 18714, 20987, 21664, 24372, 24952, 28071, 32496, 37428, 41974, 48744, 49904, 56142, 62961, 64992, 74856, 83948, 96689, 97488, 99808, 112284, 125922, 149712, 167896, 188883, 193378, 194976, 224568, 251844, 290067, 299424, 335792, 377766, 386756, 449136, 503688, 580134, 671584, 755532, 773512, 870201, 898272, 1007376, 1160268, 1511064, 1547024, 1740402, 2014752, 2111563, 2320536, 3022128, 3094048, 3480804, 4223126, 4641072, 6044256, 6334689, 6961608, 8446252, 9282144, 12669378, 13923216, 16892504, 19004067, 25338756, 27846432, 33785008, 38008134, 50677512, 65458453, 67570016, 76016268, 101355024, 130916906, 152032536, 196375359, 202710048, 261833812, 304065072, 392750718, 523667624, 589126077, 608130144, 785501436, 1047335248, 1178252154, 1571002872, 2094670496, 2356504308, 3142005744, 4713008616, 6284011488, 9426017232, 18852034464]

約数ペア:

[(1, 18852034464), (2, 9426017232), (3, 6284011488), (4, 4713008616), (6, 3142005744), (8, 2356504308), (9, 2094670496), (12, 1571002872), (16, 1178252154), (18, 1047335248), (24, 785501436), (31, 608130144), (32, 589126077), (36, 523667624), (48, 392750718), (62, 304065072), (72, 261833812), (93, 202710048), (96, 196375359), (124, 152032536), (144, 130916906), (186, 101355024), (248, 76016268), (279, 67570016), (288, 65458453), (372, 50677512), (496, 38008134), (558, 33785008), (677, 27846432), (744, 25338756), (992, 19004067), (1116, 16892504), (1354, 13923216), (1488, 12669378), (2031, 9282144), (2232, 8446252), (2708, 6961608), (2976, 6334689), (3119, 6044256), (4062, 4641072), (4464, 4223126), (5416, 3480804), (6093, 3094048), (6238, 3022128), (8124, 2320536), (8928, 2111563), (9357, 2014752), (10832, 1740402), (12186, 1547024), (12476, 1511064), (16248, 1160268), (18714, 1007376), (20987, 898272), (21664, 870201), (24372, 773512), (24952, 755532), (28071, 671584), (32496, 580134), (37428, 503688), (41974, 449136), (48744, 386756), (49904, 377766), (56142, 335792), (62961, 299424), (64992, 290067), (74856, 251844), (83948, 224568), (96689, 194976), (97488, 193378), (99808, 188883), (112284, 167896), (125922, 149712)]