25269426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15427}}^1$

素因数の和:15455

約数の個数: 48

約数和(自身を含む): 67389504

約数和(自身を除く): 42120078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 15427, 30854, 46281, 92562, 107989, 138843, 200551, 215978, 277686, 323967, 401102, 601653, 647934, 971901, 1203306, 1403857, 1804959, 1943802, 2807714, 3609918, 4211571, 8423142, 12634713, 25269426]

約数ペア:

[(1, 25269426), (2, 12634713), (3, 8423142), (6, 4211571), (7, 3609918), (9, 2807714), (13, 1943802), (14, 1804959), (18, 1403857), (21, 1203306), (26, 971901), (39, 647934), (42, 601653), (63, 401102), (78, 323967), (91, 277686), (117, 215978), (126, 200551), (182, 138843), (234, 107989), (273, 92562), (546, 46281), (819, 30854), (1638, 15427)]