172019958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137177}}^1$

素因数の和:137212

約数の個数: 32

約数和(自身を含む): 395072640

約数和(自身を除く): 223052682

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 137177, 274354, 411531, 823062, 1508947, 2606363, 3017894, 4526841, 5212726, 7819089, 9053682, 15638178, 28669993, 57339986, 86009979, 172019958]

約数ペア:

[(1, 172019958), (2, 86009979), (3, 57339986), (6, 28669993), (11, 15638178), (19, 9053682), (22, 7819089), (33, 5212726), (38, 4526841), (57, 3017894), (66, 2606363), (114, 1508947), (209, 823062), (418, 411531), (627, 274354), (1254, 137177)]