729882

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 1729728

約数和(自身を除く): 999846

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 43, 46, 69, 82, 86, 123, 129, 138, 207, 246, 258, 369, 387, 414, 738, 774, 943, 989, 1763, 1886, 1978, 2829, 2967, 3526, 5289, 5658, 5934, 8487, 8901, 10578, 15867, 16974, 17802, 31734, 40549, 81098, 121647, 243294, 364941, 729882]

約数ペア:

[(1, 729882), (2, 364941), (3, 243294), (6, 121647), (9, 81098), (18, 40549), (23, 31734), (41, 17802), (43, 16974), (46, 15867), (69, 10578), (82, 8901), (86, 8487), (123, 5934), (129, 5658), (138, 5289), (207, 3526), (246, 2967), (258, 2829), (369, 1978), (387, 1886), (414, 1763), (738, 989), (774, 943)]