1820003364

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{189347}}^1$

素因数の和:189449

約数の個数: 48

約数和(自身を含む): 4771569600

約数和(自身を除く): 2951566236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 189347, 378694, 568041, 757388, 1136082, 1704123, 2272164, 3408246, 5112369, 6816492, 10224738, 16851883, 20449476, 33703766, 50555649, 67407532, 101111298, 151666947, 202222596, 303333894, 455000841, 606667788, 910001682, 1820003364]

約数ペア:

[(1, 1820003364), (2, 910001682), (3, 606667788), (4, 455000841), (6, 303333894), (9, 202222596), (12, 151666947), (18, 101111298), (27, 67407532), (36, 50555649), (54, 33703766), (89, 20449476), (108, 16851883), (178, 10224738), (267, 6816492), (356, 5112369), (534, 3408246), (801, 2272164), (1068, 1704123), (1602, 1136082), (2403, 757388), (3204, 568041), (4806, 378694), (9612, 189347)]