18740028774

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{46616987}}^1$

素因数の和:46617059

約数の個数: 16

約数和(自身を含む): 38039462208

約数和(自身を除く): 19299433434

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 46616987, 93233974, 139850961, 279701922, 3123338129, 6246676258, 9370014387, 18740028774]

約数ペア:

[(1, 18740028774), (2, 9370014387), (3, 6246676258), (6, 3123338129), (67, 279701922), (134, 139850961), (201, 93233974), (402, 46616987)]