18883947712

素因数分解:

$2^6\times 7^2\times {\mathrm{6021667}}^1$

素因数の和:6021693

約数の個数: 42

約数和(自身を含む): 43590854652

約数和(自身を除く): 24706906940

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 6021667, 12043334, 24086668, 42151669, 48173336, 84303338, 96346672, 168606676, 192693344, 295061683, 337213352, 385386688, 590123366, 674426704, 1180246732, 1348853408, 2360493464, 2697706816, 4720986928, 9441973856, 18883947712]

約数ペア:

[(1, 18883947712), (2, 9441973856), (4, 4720986928), (7, 2697706816), (8, 2360493464), (14, 1348853408), (16, 1180246732), (28, 674426704), (32, 590123366), (49, 385386688), (56, 337213352), (64, 295061683), (98, 192693344), (112, 168606676), (196, 96346672), (224, 84303338), (392, 48173336), (448, 42151669), (784, 24086668), (1568, 12043334), (3136, 6021667)]