25996218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 55104000

約数和(自身を除く): 29107782

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 1399, 2798, 3097, 4197, 6194, 8394, 9291, 18582, 26581, 53162, 79743, 159486, 228037, 456074, 684111, 1368222, 4332703, 8665406, 12998109, 25996218]

約数ペア:

[(1, 25996218), (2, 12998109), (3, 8665406), (6, 4332703), (19, 1368222), (38, 684111), (57, 456074), (114, 228037), (163, 159486), (326, 79743), (489, 53162), (978, 26581), (1399, 18582), (2798, 9291), (3097, 8394), (4197, 6194)]