90221538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71947}}^1$

素因数の和:71982

約数の個数: 32

約数和(自身を含む): 207210240

約数和(自身を除く): 116988702

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 71947, 143894, 215841, 431682, 791417, 1366993, 1582834, 2374251, 2733986, 4100979, 4748502, 8201958, 15036923, 30073846, 45110769, 90221538]

約数ペア:

[(1, 90221538), (2, 45110769), (3, 30073846), (6, 15036923), (11, 8201958), (19, 4748502), (22, 4100979), (33, 2733986), (38, 2374251), (57, 1582834), (66, 1366993), (114, 791417), (209, 431682), (418, 215841), (627, 143894), (1254, 71947)]