1427004

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 3771040

約数和(自身を除く): 2344036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 181, 219, 292, 362, 438, 543, 657, 724, 876, 1086, 1314, 1629, 1971, 2172, 2628, 3258, 3942, 4887, 6516, 7884, 9774, 13213, 19548, 26426, 39639, 52852, 79278, 118917, 158556, 237834, 356751, 475668, 713502, 1427004]

約数ペア:

[(1, 1427004), (2, 713502), (3, 475668), (4, 356751), (6, 237834), (9, 158556), (12, 118917), (18, 79278), (27, 52852), (36, 39639), (54, 26426), (73, 19548), (108, 13213), (146, 9774), (181, 7884), (219, 6516), (292, 4887), (362, 3942), (438, 3258), (543, 2628), (657, 2172), (724, 1971), (876, 1629), (1086, 1314)]