1925478

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 4324320

約数和(自身を除く): 2398842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 197, 362, 394, 543, 591, 1086, 1182, 1629, 1773, 3258, 3546, 4887, 5319, 9774, 10638, 35657, 71314, 106971, 213942, 320913, 641826, 962739, 1925478]

約数ペア:

[(1, 1925478), (2, 962739), (3, 641826), (6, 320913), (9, 213942), (18, 106971), (27, 71314), (54, 35657), (181, 10638), (197, 9774), (362, 5319), (394, 4887), (543, 3546), (591, 3258), (1086, 1773), (1182, 1629)]