18445434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 43660224

約数和(自身を除く): 25214790

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 457, 651, 914, 961, 1302, 1371, 1922, 2742, 2883, 3199, 5766, 6398, 6727, 9597, 13454, 14167, 19194, 20181, 28334, 40362, 42501, 85002, 99169, 198338, 297507, 439177, 595014, 878354, 1317531, 2635062, 3074239, 6148478, 9222717, 18445434]

約数ペア:

[(1, 18445434), (2, 9222717), (3, 6148478), (6, 3074239), (7, 2635062), (14, 1317531), (21, 878354), (31, 595014), (42, 439177), (62, 297507), (93, 198338), (186, 99169), (217, 85002), (434, 42501), (457, 40362), (651, 28334), (914, 20181), (961, 19194), (1302, 14167), (1371, 13454), (1922, 9597), (2742, 6727), (2883, 6398), (3199, 5766)]