18823566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 39911040

約数和(自身を除く): 21087474

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 1013, 2026, 3039, 3097, 6078, 6194, 9291, 18582, 19247, 38494, 57741, 115482, 165119, 330238, 495357, 990714, 3137261, 6274522, 9411783, 18823566]

約数ペア:

[(1, 18823566), (2, 9411783), (3, 6274522), (6, 3137261), (19, 990714), (38, 495357), (57, 330238), (114, 165119), (163, 115482), (326, 57741), (489, 38494), (978, 19247), (1013, 18582), (2026, 9291), (3039, 6194), (3097, 6078)]