2021973192

素因数分解:

$2^3\times 3^4\times {\mathrm{1163}}^1\times {\mathrm{2683}}^1$

素因数の和:3864

約数の個数: 80

約数和(自身を含む): 5670379440

約数和(自身を除く): 3648406248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1163, 2326, 2683, 3489, 4652, 5366, 6978, 8049, 9304, 10467, 10732, 13956, 16098, 20934, 21464, 24147, 27912, 31401, 32196, 41868, 48294, 62802, 64392, 72441, 83736, 94203, 96588, 125604, 144882, 188406, 193176, 217323, 251208, 289764, 376812, 434646, 579528, 753624, 869292, 1738584, 3120329, 6240658, 9360987, 12481316, 18721974, 24962632, 28082961, 37443948, 56165922, 74887896, 84248883, 112331844, 168497766, 224663688, 252746649, 336995532, 505493298, 673991064, 1010986596, 2021973192]

約数ペア:

[(1, 2021973192), (2, 1010986596), (3, 673991064), (4, 505493298), (6, 336995532), (8, 252746649), (9, 224663688), (12, 168497766), (18, 112331844), (24, 84248883), (27, 74887896), (36, 56165922), (54, 37443948), (72, 28082961), (81, 24962632), (108, 18721974), (162, 12481316), (216, 9360987), (324, 6240658), (648, 3120329), (1163, 1738584), (2326, 869292), (2683, 753624), (3489, 579528), (4652, 434646), (5366, 376812), (6978, 289764), (8049, 251208), (9304, 217323), (10467, 193176), (10732, 188406), (13956, 144882), (16098, 125604), (20934, 96588), (21464, 94203), (24147, 83736), (27912, 72441), (31401, 64392), (32196, 62802), (41868, 48294)]