15991836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{27197}}^1$

素因数の和:27218

約数の個数: 36

約数和(自身を含む): 43408008

約数和(自身を除く): 27416172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 27197, 54394, 81591, 108788, 163182, 190379, 326364, 380758, 571137, 761516, 1142274, 1332653, 2284548, 2665306, 3997959, 5330612, 7995918, 15991836]

約数ペア:

[(1, 15991836), (2, 7995918), (3, 5330612), (4, 3997959), (6, 2665306), (7, 2284548), (12, 1332653), (14, 1142274), (21, 761516), (28, 571137), (42, 380758), (49, 326364), (84, 190379), (98, 163182), (147, 108788), (196, 81591), (294, 54394), (588, 27197)]