40851864

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2782

約数の個数: 80

約数和(自身を含む): 119441520

約数和(自身を除く): 78589656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 2741, 3726, 4968, 5482, 7452, 8223, 10964, 14904, 16446, 21928, 24669, 32892, 49338, 63043, 65784, 74007, 98676, 126086, 148014, 189129, 197352, 222021, 252172, 296028, 378258, 444042, 504344, 567387, 592056, 756516, 888084, 1134774, 1513032, 1702161, 1776168, 2269548, 3404322, 4539096, 5106483, 6808644, 10212966, 13617288, 20425932, 40851864]

約数ペア:

[(1, 40851864), (2, 20425932), (3, 13617288), (4, 10212966), (6, 6808644), (8, 5106483), (9, 4539096), (12, 3404322), (18, 2269548), (23, 1776168), (24, 1702161), (27, 1513032), (36, 1134774), (46, 888084), (54, 756516), (69, 592056), (72, 567387), (81, 504344), (92, 444042), (108, 378258), (138, 296028), (162, 252172), (184, 222021), (207, 197352), (216, 189129), (276, 148014), (324, 126086), (414, 98676), (552, 74007), (621, 65784), (648, 63043), (828, 49338), (1242, 32892), (1656, 24669), (1863, 21928), (2484, 16446), (2741, 14904), (3726, 10964), (4968, 8223), (5482, 7452)]