1819476

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 4999680

約数和(自身を除く): 3180204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 991, 1836, 1982, 2973, 3964, 5946, 8919, 11892, 16847, 17838, 26757, 33694, 35676, 50541, 53514, 67388, 101082, 107028, 151623, 202164, 303246, 454869, 606492, 909738, 1819476]

約数ペア:

[(1, 1819476), (2, 909738), (3, 606492), (4, 454869), (6, 303246), (9, 202164), (12, 151623), (17, 107028), (18, 101082), (27, 67388), (34, 53514), (36, 50541), (51, 35676), (54, 33694), (68, 26757), (102, 17838), (108, 16847), (153, 11892), (204, 8919), (306, 5946), (459, 3964), (612, 2973), (918, 1982), (991, 1836)]