18359060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 40715136

約数和(自身を除く): 22356076

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 373, 428, 460, 535, 746, 1070, 1492, 1865, 2140, 2461, 3730, 4922, 7460, 8579, 9844, 12305, 17158, 24610, 34316, 39911, 42895, 49220, 79822, 85790, 159644, 171580, 199555, 399110, 798220, 917953, 1835906, 3671812, 4589765, 9179530, 18359060]

約数ペア:

[(1, 18359060), (2, 9179530), (4, 4589765), (5, 3671812), (10, 1835906), (20, 917953), (23, 798220), (46, 399110), (92, 199555), (107, 171580), (115, 159644), (214, 85790), (230, 79822), (373, 49220), (428, 42895), (460, 39911), (535, 34316), (746, 24610), (1070, 17158), (1492, 12305), (1865, 9844), (2140, 8579), (2461, 7460), (3730, 4922)]