18312269580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9248621}}^1$

素因数の和:9248647

約数の個数: 72

約数和(自身を含む): 60596971344

約数和(自身を除く): 42284701764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 9248621, 18497242, 27745863, 36994484, 46243105, 55491726, 83237589, 92486210, 101734831, 110983452, 138729315, 166475178, 184972420, 203469662, 277458630, 305204493, 332950356, 406939324, 416187945, 508674155, 554917260, 610408986, 832375890, 915613479, 1017348310, 1220817972, 1526022465, 1664751780, 1831226958, 2034696620, 3052044930, 3662453916, 4578067395, 6104089860, 9156134790, 18312269580]

約数ペア:

[(1, 18312269580), (2, 9156134790), (3, 6104089860), (4, 4578067395), (5, 3662453916), (6, 3052044930), (9, 2034696620), (10, 1831226958), (11, 1664751780), (12, 1526022465), (15, 1220817972), (18, 1017348310), (20, 915613479), (22, 832375890), (30, 610408986), (33, 554917260), (36, 508674155), (44, 416187945), (45, 406939324), (55, 332950356), (60, 305204493), (66, 277458630), (90, 203469662), (99, 184972420), (110, 166475178), (132, 138729315), (165, 110983452), (180, 101734831), (198, 92486210), (220, 83237589), (330, 55491726), (396, 46243105), (495, 36994484), (660, 27745863), (990, 18497242), (1980, 9248621)]