1428939918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{100361}}^1$

素因数の和:100489

約数の個数: 48

約数和(自身を含む): 3569675616

約数和(自身を除く): 2140735698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 7119, 14238, 100361, 200722, 301083, 602166, 702527, 903249, 1405054, 1806498, 2107581, 4215162, 6322743, 11340793, 12645486, 22681586, 34022379, 68044758, 79385551, 102067137, 158771102, 204134274, 238156653, 476313306, 714469959, 1428939918]

約数ペア:

[(1, 1428939918), (2, 714469959), (3, 476313306), (6, 238156653), (7, 204134274), (9, 158771102), (14, 102067137), (18, 79385551), (21, 68044758), (42, 34022379), (63, 22681586), (113, 12645486), (126, 11340793), (226, 6322743), (339, 4215162), (678, 2107581), (791, 1806498), (1017, 1405054), (1582, 903249), (2034, 702527), (2373, 602166), (4746, 301083), (7119, 200722), (14238, 100361)]