679686462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{414949}}^1$

素因数の和:414977

約数の個数: 48

約数和(自身を含む): 1812501600

約数和(自身を除く): 1132815138

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, 414949, 829898, 1244847, 2489694, 2904643, 3734541, 5394337, 5809286, 7469082, 8713929, 10788674, 16183011, 17427858, 26141787, 32366022, 37760359, 48549033, 52283574, 75520718, 97098066, 113281077, 226562154, 339843231, 679686462]

約数ペア:

[(1, 679686462), (2, 339843231), (3, 226562154), (6, 113281077), (7, 97098066), (9, 75520718), (13, 52283574), (14, 48549033), (18, 37760359), (21, 32366022), (26, 26141787), (39, 17427858), (42, 16183011), (63, 10788674), (78, 8713929), (91, 7469082), (117, 5809286), (126, 5394337), (182, 3734541), (234, 2904643), (273, 2489694), (546, 1244847), (819, 829898), (1638, 414949)]