21932274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40169}}^1$

素因数の和:40194

約数の個数: 32

約数和(自身を含む): 53988480

約数和(自身を除く): 32056206

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 40169, 80338, 120507, 241014, 281183, 522197, 562366, 843549, 1044394, 1566591, 1687098, 3133182, 3655379, 7310758, 10966137, 21932274]

約数ペア:

[(1, 21932274), (2, 10966137), (3, 7310758), (6, 3655379), (7, 3133182), (13, 1687098), (14, 1566591), (21, 1044394), (26, 843549), (39, 562366), (42, 522197), (78, 281183), (91, 241014), (182, 120507), (273, 80338), (546, 40169)]