18341384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 36760800

約数和(自身を除く): 18419416

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 1801, 2546, 3602, 5092, 7204, 10184, 14408, 34219, 68438, 120667, 136876, 241334, 273752, 482668, 965336, 2292673, 4585346, 9170692, 18341384]

約数ペア:

[(1, 18341384), (2, 9170692), (4, 4585346), (8, 2292673), (19, 965336), (38, 482668), (67, 273752), (76, 241334), (134, 136876), (152, 120667), (268, 68438), (536, 34219), (1273, 14408), (1801, 10184), (2546, 7204), (3602, 5092)]