18876714

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{46957}}^1$

素因数の和:47029

約数の個数: 16

約数和(自身を含む): 38317728

約数和(自身を除く): 19441014

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 46957, 93914, 140871, 281742, 3146119, 6292238, 9438357, 18876714]

約数ペア:

[(1, 18876714), (2, 9438357), (3, 6292238), (6, 3146119), (67, 281742), (134, 140871), (201, 93914), (402, 46957)]