42890508

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{25349}}^1$

素因数の和:25406

約数の個数: 36

約数和(自身を含む): 110728800

約数和(自身を除く): 67838292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 25349, 50698, 76047, 101396, 152094, 228141, 304188, 456282, 912564, 1191403, 2382806, 3574209, 4765612, 7148418, 10722627, 14296836, 21445254, 42890508]

約数ペア:

[(1, 42890508), (2, 21445254), (3, 14296836), (4, 10722627), (6, 7148418), (9, 4765612), (12, 3574209), (18, 2382806), (36, 1191403), (47, 912564), (94, 456282), (141, 304188), (188, 228141), (282, 152094), (423, 101396), (564, 76047), (846, 50698), (1692, 25349)]