72818218174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{38365763}}^1$

素因数の和:38365851

約数の個数: 16

約数和(自身を含む): 119240794512

約数和(自身を除く): 46422576338

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 38365763, 76731526, 498754919, 997509838, 2800700699, 5601401398, 36409109087, 72818218174]

約数ペア:

[(1, 72818218174), (2, 36409109087), (13, 5601401398), (26, 2800700699), (73, 997509838), (146, 498754919), (949, 76731526), (1898, 38365763)]