21414498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6143}}^1$

素因数の和:6238

約数の個数: 32

約数和(自身を含む): 49545216

約数和(自身を除く): 28130718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 6143, 12286, 18429, 36858, 43001, 86002, 129003, 258006, 509869, 1019738, 1529607, 3059214, 3569083, 7138166, 10707249, 21414498]

約数ペア:

[(1, 21414498), (2, 10707249), (3, 7138166), (6, 3569083), (7, 3059214), (14, 1529607), (21, 1019738), (42, 509869), (83, 258006), (166, 129003), (249, 86002), (498, 43001), (581, 36858), (1162, 18429), (1743, 12286), (3486, 6143)]