18934302

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 38787840

約数和(自身を除く): 19853538

約数列:

[1, 2, 3, 6, 73, 139, 146, 219, 278, 311, 417, 438, 622, 834, 933, 1866, 10147, 20294, 22703, 30441, 43229, 45406, 60882, 68109, 86458, 129687, 136218, 259374, 3155717, 6311434, 9467151, 18934302]

約数ペア:

[(1, 18934302), (2, 9467151), (3, 6311434), (6, 3155717), (73, 259374), (139, 136218), (146, 129687), (219, 86458), (278, 68109), (311, 60882), (417, 45406), (438, 43229), (622, 30441), (834, 22703), (933, 20294), (1866, 10147)]