38784438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27983}}^1$

素因数の和:28009

約数の個数: 48

約数和(自身を含む): 104772096

約数和(自身を除く): 65987658

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 27983, 55966, 83949, 167898, 195881, 251847, 307813, 391762, 503694, 587643, 615626, 923439, 1175286, 1762929, 1846878, 2154691, 2770317, 3525858, 4309382, 5540634, 6464073, 12928146, 19392219, 38784438]

約数ペア:

[(1, 38784438), (2, 19392219), (3, 12928146), (6, 6464073), (7, 5540634), (9, 4309382), (11, 3525858), (14, 2770317), (18, 2154691), (21, 1846878), (22, 1762929), (33, 1175286), (42, 923439), (63, 615626), (66, 587643), (77, 503694), (99, 391762), (126, 307813), (154, 251847), (198, 195881), (231, 167898), (462, 83949), (693, 55966), (1386, 27983)]