27891906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4457}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 64195200

約数和(自身を除く): 36303294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 4457, 6258, 8914, 13371, 26742, 31199, 62398, 93597, 187194, 664093, 1328186, 1992279, 3984558, 4648651, 9297302, 13945953, 27891906]

約数ペア:

[(1, 27891906), (2, 13945953), (3, 9297302), (6, 4648651), (7, 3984558), (14, 1992279), (21, 1328186), (42, 664093), (149, 187194), (298, 93597), (447, 62398), (894, 31199), (1043, 26742), (2086, 13371), (3129, 8914), (4457, 6258)]