2475977994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19650619}}^1$

素因数の和:19650634

約数の個数: 24

約数和(自身を含む): 6130993440

約数和(自身を除く): 3655015446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19650619, 39301238, 58951857, 117903714, 137554333, 176855571, 275108666, 353711142, 412662999, 825325998, 1237988997, 2475977994]

約数ペア:

[(1, 2475977994), (2, 1237988997), (3, 825325998), (6, 412662999), (7, 353711142), (9, 275108666), (14, 176855571), (18, 137554333), (21, 117903714), (42, 58951857), (63, 39301238), (126, 19650619)]