1921125024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73303}}^1$

素因数の和:73339

約数の個数: 144

約数和(自身を含む): 6724029312

約数和(自身を除く): 4802904288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 73303, 146606, 219909, 293212, 439818, 513121, 586424, 659727, 879636, 952939, 1026242, 1172848, 1319454, 1539363, 1759272, 1905878, 2052484, 2345696, 2638908, 2858817, 3078726, 3518544, 3811756, 4104968, 4618089, 5277816, 5717634, 6157452, 6670573, 7037088, 7623512, 8209936, 8576451, 9236178, 10555632, 11435268, 12314904, 13341146, 15247024, 16419872, 17152902, 18472356, 20011719, 21111264, 22870536, 24629808, 26682292, 30494048, 34305804, 36944712, 40023438, 45741072, 49259616, 53364584, 60035157, 68611608, 73889424, 80046876, 91482144, 106729168, 120070314, 137223216, 147778848, 160093752, 213458336, 240140628, 274446432, 320187504, 480281256, 640375008, 960562512, 1921125024]

約数ペア:

[(1, 1921125024), (2, 960562512), (3, 640375008), (4, 480281256), (6, 320187504), (7, 274446432), (8, 240140628), (9, 213458336), (12, 160093752), (13, 147778848), (14, 137223216), (16, 120070314), (18, 106729168), (21, 91482144), (24, 80046876), (26, 73889424), (28, 68611608), (32, 60035157), (36, 53364584), (39, 49259616), (42, 45741072), (48, 40023438), (52, 36944712), (56, 34305804), (63, 30494048), (72, 26682292), (78, 24629808), (84, 22870536), (91, 21111264), (96, 20011719), (104, 18472356), (112, 17152902), (117, 16419872), (126, 15247024), (144, 13341146), (156, 12314904), (168, 11435268), (182, 10555632), (208, 9236178), (224, 8576451), (234, 8209936), (252, 7623512), (273, 7037088), (288, 6670573), (312, 6157452), (336, 5717634), (364, 5277816), (416, 4618089), (468, 4104968), (504, 3811756), (546, 3518544), (624, 3078726), (672, 2858817), (728, 2638908), (819, 2345696), (936, 2052484), (1008, 1905878), (1092, 1759272), (1248, 1539363), (1456, 1319454), (1638, 1172848), (1872, 1026242), (2016, 952939), (2184, 879636), (2912, 659727), (3276, 586424), (3744, 513121), (4368, 439818), (6552, 293212), (8736, 219909), (13104, 146606), (26208, 73303)]