18526236

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 44513280

約数和(自身を除く): 25987044

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 137, 177, 191, 236, 274, 354, 382, 411, 548, 573, 708, 764, 822, 1146, 1644, 2292, 8083, 11269, 16166, 22538, 24249, 26167, 32332, 33807, 45076, 48498, 52334, 67614, 78501, 96996, 104668, 135228, 157002, 314004, 1543853, 3087706, 4631559, 6175412, 9263118, 18526236]

約数ペア:

[(1, 18526236), (2, 9263118), (3, 6175412), (4, 4631559), (6, 3087706), (12, 1543853), (59, 314004), (118, 157002), (137, 135228), (177, 104668), (191, 96996), (236, 78501), (274, 67614), (354, 52334), (382, 48498), (411, 45076), (548, 33807), (573, 32332), (708, 26167), (764, 24249), (822, 22538), (1146, 16166), (1644, 11269), (2292, 8083)]