129447684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189251}}^1$

素因数の和:189280

約数の個数: 36

約数和(自身を含む): 344438640

約数和(自身を除く): 214990956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 189251, 378502, 567753, 757004, 1135506, 1703259, 2271012, 3406518, 3595769, 6813036, 7191538, 10787307, 14383076, 21574614, 32361921, 43149228, 64723842, 129447684]

約数ペア:

[(1, 129447684), (2, 64723842), (3, 43149228), (4, 32361921), (6, 21574614), (9, 14383076), (12, 10787307), (18, 7191538), (19, 6813036), (36, 3595769), (38, 3406518), (57, 2271012), (76, 1703259), (114, 1135506), (171, 757004), (228, 567753), (342, 378502), (684, 189251)]