16880341758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2040167}}^1$

素因数の和:2040376

約数の個数: 32

約数和(自身を含む): 38779513344

約数和(自身を除く): 21899171586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 2040167, 4080334, 6120501, 12241002, 14281169, 28562338, 42843507, 85687014, 401912899, 803825798, 1205738697, 2411477394, 2813390293, 5626780586, 8440170879, 16880341758]

約数ペア:

[(1, 16880341758), (2, 8440170879), (3, 5626780586), (6, 2813390293), (7, 2411477394), (14, 1205738697), (21, 803825798), (42, 401912899), (197, 85687014), (394, 42843507), (591, 28562338), (1182, 14281169), (1379, 12241002), (2758, 6120501), (4137, 4080334), (8274, 2040167)]