12917921592

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{52517}}^1$

素因数の和:52840

約数の個数: 64

約数和(自身を含む): 33288009120

約数和(自身を除く): 20370087528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 277, 296, 444, 554, 831, 888, 1108, 1662, 2216, 3324, 6648, 10249, 20498, 30747, 40996, 52517, 61494, 81992, 105034, 122988, 157551, 210068, 245976, 315102, 420136, 630204, 1260408, 1943129, 3886258, 5829387, 7772516, 11658774, 14547209, 15545032, 23317548, 29094418, 43641627, 46635096, 58188836, 87283254, 116377672, 174566508, 349133016, 538246733, 1076493466, 1614740199, 2152986932, 3229480398, 4305973864, 6458960796, 12917921592]

約数ペア:

[(1, 12917921592), (2, 6458960796), (3, 4305973864), (4, 3229480398), (6, 2152986932), (8, 1614740199), (12, 1076493466), (24, 538246733), (37, 349133016), (74, 174566508), (111, 116377672), (148, 87283254), (222, 58188836), (277, 46635096), (296, 43641627), (444, 29094418), (554, 23317548), (831, 15545032), (888, 14547209), (1108, 11658774), (1662, 7772516), (2216, 5829387), (3324, 3886258), (6648, 1943129), (10249, 1260408), (20498, 630204), (30747, 420136), (40996, 315102), (52517, 245976), (61494, 210068), (81992, 157551), (105034, 122988)]