28049742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9679}}^1$

素因数の和:9717

約数の個数: 48

約数和(自身を含む): 72483840

約数和(自身を除く): 44434098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 9679, 19358, 29037, 58074, 67753, 87111, 135506, 174222, 203259, 222617, 406518, 445234, 609777, 667851, 1219554, 1335702, 1558319, 2003553, 3116638, 4007106, 4674957, 9349914, 14024871, 28049742]

約数ペア:

[(1, 28049742), (2, 14024871), (3, 9349914), (6, 4674957), (7, 4007106), (9, 3116638), (14, 2003553), (18, 1558319), (21, 1335702), (23, 1219554), (42, 667851), (46, 609777), (63, 445234), (69, 406518), (126, 222617), (138, 203259), (161, 174222), (207, 135506), (322, 87111), (414, 67753), (483, 58074), (966, 29037), (1449, 19358), (2898, 9679)]