18273472

素因数分解:

$2^6\times 7^2\times {\mathrm{5827}}^1$

素因数の和:5853

約数の個数: 42

約数和(自身を含む): 42188892

約数和(自身を除く): 23915420

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 5827, 11654, 23308, 40789, 46616, 81578, 93232, 163156, 186464, 285523, 326312, 372928, 571046, 652624, 1142092, 1305248, 2284184, 2610496, 4568368, 9136736, 18273472]

約数ペア:

[(1, 18273472), (2, 9136736), (4, 4568368), (7, 2610496), (8, 2284184), (14, 1305248), (16, 1142092), (28, 652624), (32, 571046), (49, 372928), (56, 326312), (64, 285523), (98, 186464), (112, 163156), (196, 93232), (224, 81578), (392, 46616), (448, 40789), (784, 23308), (1568, 11654), (3136, 5827)]