18010496

素因数分解:

$2^7\times 7^1\times {\mathrm{20101}}^1$

素因数の和:20122

約数の個数: 32

約数和(自身を含む): 41008080

約数和(自身を除く): 22997584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 20101, 40202, 80404, 140707, 160808, 281414, 321616, 562828, 643232, 1125656, 1286464, 2251312, 2572928, 4502624, 9005248, 18010496]

約数ペア:

[(1, 18010496), (2, 9005248), (4, 4502624), (7, 2572928), (8, 2251312), (14, 1286464), (16, 1125656), (28, 643232), (32, 562828), (56, 321616), (64, 281414), (112, 160808), (128, 140707), (224, 80404), (448, 40202), (896, 20101)]