47853918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3361}}^1$

素因数の和:3489

約数の個数: 48

約数和(自身を含む): 119579616

約数和(自身を除く): 71725698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 3361, 4746, 6722, 7119, 10083, 14238, 20166, 23527, 30249, 47054, 60498, 70581, 141162, 211743, 379793, 423486, 759586, 1139379, 2278758, 2658551, 3418137, 5317102, 6836274, 7975653, 15951306, 23926959, 47853918]

約数ペア:

[(1, 47853918), (2, 23926959), (3, 15951306), (6, 7975653), (7, 6836274), (9, 5317102), (14, 3418137), (18, 2658551), (21, 2278758), (42, 1139379), (63, 759586), (113, 423486), (126, 379793), (226, 211743), (339, 141162), (678, 70581), (791, 60498), (1017, 47054), (1582, 30249), (2034, 23527), (2373, 20166), (3361, 14238), (4746, 10083), (6722, 7119)]