127649718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2477}}^1$

素因数の和:2901

約数の個数: 48

約数和(自身を含む): 316985760

約数和(自身を除く): 189336042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409, 818, 1227, 2454, 2477, 2863, 3681, 4954, 5726, 7362, 7431, 8589, 14862, 17178, 17339, 22293, 25767, 34678, 44586, 51534, 52017, 104034, 156051, 312102, 1013093, 2026186, 3039279, 6078558, 7091651, 9117837, 14183302, 18235674, 21274953, 42549906, 63824859, 127649718]

約数ペア:

[(1, 127649718), (2, 63824859), (3, 42549906), (6, 21274953), (7, 18235674), (9, 14183302), (14, 9117837), (18, 7091651), (21, 6078558), (42, 3039279), (63, 2026186), (126, 1013093), (409, 312102), (818, 156051), (1227, 104034), (2454, 52017), (2477, 51534), (2863, 44586), (3681, 34678), (4954, 25767), (5726, 22293), (7362, 17339), (7431, 17178), (8589, 14862)]