42185388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3613}}^1$

素因数の和:3766

約数の個数: 48

約数和(自身を含む): 113335040

約数和(自身を除く): 71149652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3613, 3892, 5838, 7226, 10839, 11676, 14452, 21678, 25291, 43356, 50582, 75873, 101164, 151746, 303492, 502207, 1004414, 1506621, 2008828, 3013242, 3515449, 6026484, 7030898, 10546347, 14061796, 21092694, 42185388]

約数ペア:

[(1, 42185388), (2, 21092694), (3, 14061796), (4, 10546347), (6, 7030898), (7, 6026484), (12, 3515449), (14, 3013242), (21, 2008828), (28, 1506621), (42, 1004414), (84, 502207), (139, 303492), (278, 151746), (417, 101164), (556, 75873), (834, 50582), (973, 43356), (1668, 25291), (1946, 21678), (2919, 14452), (3613, 11676), (3892, 10839), (5838, 7226)]