26521362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{210487}}^1$

素因数の和:210502

約数の個数: 24

約数和(自身を含む): 65672256

約数和(自身を除く): 39150894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 210487, 420974, 631461, 1262922, 1473409, 1894383, 2946818, 3788766, 4420227, 8840454, 13260681, 26521362]

約数ペア:

[(1, 26521362), (2, 13260681), (3, 8840454), (6, 4420227), (7, 3788766), (9, 2946818), (14, 1894383), (18, 1473409), (21, 1262922), (42, 631461), (63, 420974), (126, 210487)]