15691194738

素因数分解:

$2^1\times 3^2\times {\mathrm{6323}}^1\times {\mathrm{137867}}^1$

素因数の和:144198

約数の個数: 24

約数和(自身を含む): 34003212048

約数和(自身を除く): 18312017310

約数列:

[1, 2, 3, 6, 9, 18, 6323, 12646, 18969, 37938, 56907, 113814, 137867, 275734, 413601, 827202, 1240803, 2481606, 871733041, 1743466082, 2615199123, 5230398246, 7845597369, 15691194738]

約数ペア:

[(1, 15691194738), (2, 7845597369), (3, 5230398246), (6, 2615199123), (9, 1743466082), (18, 871733041), (6323, 2481606), (12646, 1240803), (18969, 827202), (37938, 413601), (56907, 275734), (113814, 137867)]