3857994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 9716928

約数和(自身を除く): 5858934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 457, 469, 603, 914, 938, 1206, 1371, 1407, 2742, 2814, 3199, 4113, 4221, 6398, 8226, 8442, 9597, 19194, 28791, 30619, 57582, 61238, 91857, 183714, 214333, 275571, 428666, 551142, 642999, 1285998, 1928997, 3857994]

約数ペア:

[(1, 3857994), (2, 1928997), (3, 1285998), (6, 642999), (7, 551142), (9, 428666), (14, 275571), (18, 214333), (21, 183714), (42, 91857), (63, 61238), (67, 57582), (126, 30619), (134, 28791), (201, 19194), (402, 9597), (457, 8442), (469, 8226), (603, 6398), (914, 4221), (938, 4113), (1206, 3199), (1371, 2814), (1407, 2742)]