27760194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20029}}^1$

素因数の和:20055

約数の個数: 48

約数和(自身を含む): 74992320

約数和(自身を除く): 47232126

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 20029, 40058, 60087, 120174, 140203, 180261, 220319, 280406, 360522, 420609, 440638, 660957, 841218, 1261827, 1321914, 1542233, 1982871, 2523654, 3084466, 3965742, 4626699, 9253398, 13880097, 27760194]

約数ペア:

[(1, 27760194), (2, 13880097), (3, 9253398), (6, 4626699), (7, 3965742), (9, 3084466), (11, 2523654), (14, 1982871), (18, 1542233), (21, 1321914), (22, 1261827), (33, 841218), (42, 660957), (63, 440638), (66, 420609), (77, 360522), (99, 280406), (126, 220319), (154, 180261), (198, 140203), (231, 120174), (462, 60087), (693, 40058), (1386, 20029)]