18237632

素因数分解:

$2^6\times 7^1\times {\mathrm{40709}}^1$

素因数の和:40728

約数の個数: 28

約数和(自身を含む): 41361360

約数和(自身を除く): 23123728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40709, 81418, 162836, 284963, 325672, 569926, 651344, 1139852, 1302688, 2279704, 2605376, 4559408, 9118816, 18237632]

約数ペア:

[(1, 18237632), (2, 9118816), (4, 4559408), (7, 2605376), (8, 2279704), (14, 1302688), (16, 1139852), (28, 651344), (32, 569926), (56, 325672), (64, 284963), (112, 162836), (224, 81418), (448, 40709)]