21655454502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1\times {\mathrm{139801}}^1$

素因数の和:142164

約数の個数: 32

約数和(自身を含む): 47268733824

約数和(自身を除く): 25613279322

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2347, 4694, 7041, 14082, 25817, 51634, 77451, 139801, 154902, 279602, 419403, 838806, 1537811, 3075622, 4613433, 9226866, 328112947, 656225894, 984338841, 1968677682, 3609242417, 7218484834, 10827727251, 21655454502]

約数ペア:

[(1, 21655454502), (2, 10827727251), (3, 7218484834), (6, 3609242417), (11, 1968677682), (22, 984338841), (33, 656225894), (66, 328112947), (2347, 9226866), (4694, 4613433), (7041, 3075622), (14082, 1537811), (25817, 838806), (51634, 419403), (77451, 279602), (139801, 154902)]