15937434

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 36036000

約数和(自身を除く): 20098566

約数列:

[1, 2, 3, 6, 9, 18, 43, 59, 86, 118, 129, 177, 258, 349, 354, 387, 531, 698, 774, 1047, 1062, 2094, 2537, 3141, 5074, 6282, 7611, 15007, 15222, 20591, 22833, 30014, 41182, 45021, 45666, 61773, 90042, 123546, 135063, 185319, 270126, 370638, 885413, 1770826, 2656239, 5312478, 7968717, 15937434]

約数ペア:

[(1, 15937434), (2, 7968717), (3, 5312478), (6, 2656239), (9, 1770826), (18, 885413), (43, 370638), (59, 270126), (86, 185319), (118, 135063), (129, 123546), (177, 90042), (258, 61773), (349, 45666), (354, 45021), (387, 41182), (531, 30014), (698, 22833), (774, 20591), (1047, 15222), (1062, 15007), (2094, 7611), (2537, 6282), (3141, 5074)]