1373526252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{778643}}^1$

素因数の和:778667

約数の個数: 54

約数和(自身を含む): 4038826428

約数和(自身を除く): 2665300176

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 778643, 1557286, 2335929, 3114572, 4671858, 5450501, 7007787, 9343716, 10901002, 14015574, 16351503, 21802004, 28031148, 32703006, 38153507, 49054509, 65406012, 76307014, 98109018, 114460521, 152614028, 196218036, 228921042, 343381563, 457842084, 686763126, 1373526252]

約数ペア:

[(1, 1373526252), (2, 686763126), (3, 457842084), (4, 343381563), (6, 228921042), (7, 196218036), (9, 152614028), (12, 114460521), (14, 98109018), (18, 76307014), (21, 65406012), (28, 49054509), (36, 38153507), (42, 32703006), (49, 28031148), (63, 21802004), (84, 16351503), (98, 14015574), (126, 10901002), (147, 9343716), (196, 7007787), (252, 5450501), (294, 4671858), (441, 3114572), (588, 2335929), (882, 1557286), (1764, 778643)]