42723954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26083}}^1$

素因数の和:26111

約数の個数: 48

約数和(自身を含む): 113934912

約数和(自身を除く): 71210958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 26083, 52166, 78249, 156498, 182581, 234747, 339079, 365162, 469494, 547743, 678158, 1017237, 1095486, 1643229, 2034474, 2373553, 3051711, 3286458, 4747106, 6103422, 7120659, 14241318, 21361977, 42723954]

約数ペア:

[(1, 42723954), (2, 21361977), (3, 14241318), (6, 7120659), (7, 6103422), (9, 4747106), (13, 3286458), (14, 3051711), (18, 2373553), (21, 2034474), (26, 1643229), (39, 1095486), (42, 1017237), (63, 678158), (78, 547743), (91, 469494), (117, 365162), (126, 339079), (182, 234747), (234, 182581), (273, 156498), (546, 78249), (819, 52166), (1638, 26083)]