56403018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{63949}}^1$

素因数の和:63971

約数の個数: 36

約数和(自身を含む): 142160850

約数和(自身を除く): 85757832

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 63949, 127898, 191847, 383694, 447643, 575541, 895286, 1151082, 1342929, 2685858, 3133501, 4028787, 6267002, 8057574, 9400503, 18801006, 28201509, 56403018]

約数ペア:

[(1, 56403018), (2, 28201509), (3, 18801006), (6, 9400503), (7, 8057574), (9, 6267002), (14, 4028787), (18, 3133501), (21, 2685858), (42, 1342929), (49, 1151082), (63, 895286), (98, 575541), (126, 447643), (147, 383694), (294, 191847), (441, 127898), (882, 63949)]