229825908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491081}}^1$

素因数の和:491104

約数の個数: 36

約数和(自身を含む): 625638468

約数和(自身を除く): 395812560

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 491081, 982162, 1473243, 1964324, 2946486, 4419729, 5892972, 6384053, 8839458, 12768106, 17678916, 19152159, 25536212, 38304318, 57456477, 76608636, 114912954, 229825908]

約数ペア:

[(1, 229825908), (2, 114912954), (3, 76608636), (4, 57456477), (6, 38304318), (9, 25536212), (12, 19152159), (13, 17678916), (18, 12768106), (26, 8839458), (36, 6384053), (39, 5892972), (52, 4419729), (78, 2946486), (117, 1964324), (156, 1473243), (234, 982162), (468, 491081)]