43820556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1093}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 110642784

約数和(自身を除く): 66822228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 1028, 1093, 1542, 2186, 3084, 3279, 3341, 4372, 6558, 6682, 10023, 13116, 13364, 14209, 20046, 28418, 40092, 42627, 56836, 85254, 170508, 280901, 561802, 842703, 1123604, 1685406, 3370812, 3651713, 7303426, 10955139, 14606852, 21910278, 43820556]

約数ペア:

[(1, 43820556), (2, 21910278), (3, 14606852), (4, 10955139), (6, 7303426), (12, 3651713), (13, 3370812), (26, 1685406), (39, 1123604), (52, 842703), (78, 561802), (156, 280901), (257, 170508), (514, 85254), (771, 56836), (1028, 42627), (1093, 40092), (1542, 28418), (2186, 20046), (3084, 14209), (3279, 13364), (3341, 13116), (4372, 10023), (6558, 6682)]