22019804919

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{58031}}^1$

素因数の和:58380

約数の個数: 48

約数和(自身を含む): 38384686080

約数和(自身を除く): 16364881161

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 317, 399, 951, 1197, 2219, 2853, 6023, 6657, 18069, 19971, 42161, 54207, 58031, 126483, 174093, 379449, 406217, 522279, 1102589, 1218651, 3307767, 3655953, 7718123, 9923301, 18395827, 23154369, 55187481, 69463107, 128770789, 165562443, 349520713, 386312367, 1048562139, 1158937101, 2446644991, 3145686417, 7339934973, 22019804919]

約数ペア:

[(1, 22019804919), (3, 7339934973), (7, 3145686417), (9, 2446644991), (19, 1158937101), (21, 1048562139), (57, 386312367), (63, 349520713), (133, 165562443), (171, 128770789), (317, 69463107), (399, 55187481), (951, 23154369), (1197, 18395827), (2219, 9923301), (2853, 7718123), (6023, 3655953), (6657, 3307767), (18069, 1218651), (19971, 1102589), (42161, 522279), (54207, 406217), (58031, 379449), (126483, 174093)]