12348295428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{349177}}^1$

素因数の和:349612

約数の個数: 48

約数和(自身を含む): 33007097984

約数和(自身を除く): 20658802556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2526, 2947, 5052, 5894, 8841, 11788, 17682, 35364, 349177, 698354, 1047531, 1396708, 2095062, 2444239, 4190124, 4888478, 7332717, 9776956, 14665434, 29330868, 147003517, 294007034, 441010551, 588014068, 882021102, 1029024619, 1764042204, 2058049238, 3087073857, 4116098476, 6174147714, 12348295428]

約数ペア:

[(1, 12348295428), (2, 6174147714), (3, 4116098476), (4, 3087073857), (6, 2058049238), (7, 1764042204), (12, 1029024619), (14, 882021102), (21, 588014068), (28, 441010551), (42, 294007034), (84, 147003517), (421, 29330868), (842, 14665434), (1263, 9776956), (1684, 7332717), (2526, 4888478), (2947, 4190124), (5052, 2444239), (5894, 2095062), (8841, 1396708), (11788, 1047531), (17682, 698354), (35364, 349177)]