21053622

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{19603}}^1$

素因数の和:19787

約数の個数: 16

約数和(自身を含む): 42344640

約数和(自身を除く): 21291018

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 19603, 39206, 58809, 117618, 3508937, 7017874, 10526811, 21053622]

約数ペア:

[(1, 21053622), (2, 10526811), (3, 7017874), (6, 3508937), (179, 117618), (358, 58809), (537, 39206), (1074, 19603)]