1372302

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 40

約数和(自身を含む): 3162456

約数和(自身を除く): 1790154

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 197, 258, 387, 394, 591, 774, 1161, 1182, 1773, 2322, 3483, 3546, 5319, 6966, 8471, 10638, 15957, 16942, 25413, 31914, 50826, 76239, 152478, 228717, 457434, 686151, 1372302]

約数ペア:

[(1, 1372302), (2, 686151), (3, 457434), (6, 228717), (9, 152478), (18, 76239), (27, 50826), (43, 31914), (54, 25413), (81, 16942), (86, 15957), (129, 10638), (162, 8471), (197, 6966), (258, 5319), (387, 3546), (394, 3483), (591, 2322), (774, 1773), (1161, 1182)]