21817367506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{45631}}^1$

素因数の和:45958

約数の個数: 32

約数和(自身を含む): 36219396096

約数和(自身を除く): 14402028590

約数列:

[1, 2, 11, 22, 103, 206, 211, 422, 1133, 2266, 2321, 4642, 21733, 43466, 45631, 91262, 239063, 478126, 501941, 1003882, 4699993, 9399986, 9628141, 19256282, 51699923, 103399846, 105909551, 211819102, 991698523, 1983397046, 10908683753, 21817367506]

約数ペア:

[(1, 21817367506), (2, 10908683753), (11, 1983397046), (22, 991698523), (103, 211819102), (206, 105909551), (211, 103399846), (422, 51699923), (1133, 19256282), (2266, 9628141), (2321, 9399986), (4642, 4699993), (21733, 1003882), (43466, 501941), (45631, 478126), (91262, 239063)]