18466112

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:943

約数の個数: 56

約数和(自身を含む): 42818304

約数和(自身を除く): 24352192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 877, 1316, 1504, 1754, 2632, 3008, 3508, 5264, 6139, 7016, 10528, 12278, 14032, 21056, 24556, 28064, 41219, 49112, 56128, 82438, 98224, 164876, 196448, 288533, 329752, 392896, 577066, 659504, 1154132, 1319008, 2308264, 2638016, 4616528, 9233056, 18466112]

約数ペア:

[(1, 18466112), (2, 9233056), (4, 4616528), (7, 2638016), (8, 2308264), (14, 1319008), (16, 1154132), (28, 659504), (32, 577066), (47, 392896), (56, 329752), (64, 288533), (94, 196448), (112, 164876), (188, 98224), (224, 82438), (329, 56128), (376, 49112), (448, 41219), (658, 28064), (752, 24556), (877, 21056), (1316, 14032), (1504, 12278), (1754, 10528), (2632, 7016), (3008, 6139), (3508, 5264)]