42021678

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 87367680

約数和(自身を除く): 45346002

約数列:

[1, 2, 3, 6, 31, 62, 93, 157, 186, 314, 471, 942, 1439, 2878, 4317, 4867, 8634, 9734, 14601, 29202, 44609, 89218, 133827, 225923, 267654, 451846, 677769, 1355538, 7003613, 14007226, 21010839, 42021678]

約数ペア:

[(1, 42021678), (2, 21010839), (3, 14007226), (6, 7003613), (31, 1355538), (62, 677769), (93, 451846), (157, 267654), (186, 225923), (314, 133827), (471, 89218), (942, 44609), (1439, 29202), (2878, 14601), (4317, 9734), (4867, 8634)]