42909678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1783}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 106868736

約数和(自身を除く): 63959058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 1146, 1337, 1719, 1783, 2674, 3438, 3566, 4011, 5349, 8022, 10698, 12033, 12481, 16047, 24066, 24962, 32094, 37443, 74886, 112329, 224658, 340553, 681106, 1021659, 2043318, 2383871, 3064977, 4767742, 6129954, 7151613, 14303226, 21454839, 42909678]

約数ペア:

[(1, 42909678), (2, 21454839), (3, 14303226), (6, 7151613), (7, 6129954), (9, 4767742), (14, 3064977), (18, 2383871), (21, 2043318), (42, 1021659), (63, 681106), (126, 340553), (191, 224658), (382, 112329), (573, 74886), (1146, 37443), (1337, 32094), (1719, 24962), (1783, 24066), (2674, 16047), (3438, 12481), (3566, 12033), (4011, 10698), (5349, 8022)]