39472692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20431}}^1$

素因数の和:20468

約数の個数: 48

約数和(自身を含む): 109842432

約数和(自身を除く): 70369740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20431, 40862, 61293, 81724, 122586, 143017, 245172, 286034, 429051, 469913, 572068, 858102, 939826, 1409739, 1716204, 1879652, 2819478, 3289391, 5638956, 6578782, 9868173, 13157564, 19736346, 39472692]

約数ペア:

[(1, 39472692), (2, 19736346), (3, 13157564), (4, 9868173), (6, 6578782), (7, 5638956), (12, 3289391), (14, 2819478), (21, 1879652), (23, 1716204), (28, 1409739), (42, 939826), (46, 858102), (69, 572068), (84, 469913), (92, 429051), (138, 286034), (161, 245172), (276, 143017), (322, 122586), (483, 81724), (644, 61293), (966, 40862), (1932, 20431)]