12639516396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12517}}^1\times {\mathrm{6473}}^1$

素因数の和:19010

約数の個数: 48

約数和(自身を含む): 31768280544

約数和(自身を除く): 19128764148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 6473, 12517, 12946, 19419, 25034, 25892, 37551, 38838, 50068, 75102, 77676, 84149, 150204, 162721, 168298, 252447, 325442, 336596, 488163, 504894, 650884, 976326, 1009788, 1952652, 81022541, 162045082, 243067623, 324090164, 486135246, 972270492, 1053293033, 2106586066, 3159879099, 4213172132, 6319758198, 12639516396]

約数ペア:

[(1, 12639516396), (2, 6319758198), (3, 4213172132), (4, 3159879099), (6, 2106586066), (12, 1053293033), (13, 972270492), (26, 486135246), (39, 324090164), (52, 243067623), (78, 162045082), (156, 81022541), (6473, 1952652), (12517, 1009788), (12946, 976326), (19419, 650884), (25034, 504894), (25892, 488163), (37551, 336596), (38838, 325442), (50068, 252447), (75102, 168298), (77676, 162721), (84149, 150204)]