1812123792

素因数分解:

$2^4\times 3^3\times {\mathrm{173}}^1\times {\mathrm{24247}}^1$

素因数の和:24437

約数の個数: 80

約数和(自身を含む): 5231748480

約数和(自身を除く): 3419624688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 173, 216, 346, 432, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 4671, 6228, 8304, 9342, 12456, 18684, 24247, 24912, 37368, 48494, 72741, 74736, 96988, 145482, 193976, 218223, 290964, 387952, 436446, 581928, 654669, 872892, 1163856, 1309338, 1745784, 2618676, 3491568, 4194731, 5237352, 8389462, 10474704, 12584193, 16778924, 25168386, 33557848, 37752579, 50336772, 67115696, 75505158, 100673544, 113257737, 151010316, 201347088, 226515474, 302020632, 453030948, 604041264, 906061896, 1812123792]

約数ペア:

[(1, 1812123792), (2, 906061896), (3, 604041264), (4, 453030948), (6, 302020632), (8, 226515474), (9, 201347088), (12, 151010316), (16, 113257737), (18, 100673544), (24, 75505158), (27, 67115696), (36, 50336772), (48, 37752579), (54, 33557848), (72, 25168386), (108, 16778924), (144, 12584193), (173, 10474704), (216, 8389462), (346, 5237352), (432, 4194731), (519, 3491568), (692, 2618676), (1038, 1745784), (1384, 1309338), (1557, 1163856), (2076, 872892), (2768, 654669), (3114, 581928), (4152, 436446), (4671, 387952), (6228, 290964), (8304, 218223), (9342, 193976), (12456, 145482), (18684, 96988), (24247, 74736), (24912, 72741), (37368, 48494)]