19670196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18013}}^1$

素因数の和:18040

約数の個数: 48

約数和(自身を含む): 56491904

約数和(自身を除く): 36821708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 18013, 36026, 54039, 72052, 108078, 126091, 216156, 234169, 252182, 378273, 468338, 504364, 702507, 756546, 936676, 1405014, 1513092, 1639183, 2810028, 3278366, 4917549, 6556732, 9835098, 19670196]

約数ペア:

[(1, 19670196), (2, 9835098), (3, 6556732), (4, 4917549), (6, 3278366), (7, 2810028), (12, 1639183), (13, 1513092), (14, 1405014), (21, 936676), (26, 756546), (28, 702507), (39, 504364), (42, 468338), (52, 378273), (78, 252182), (84, 234169), (91, 216156), (156, 126091), (182, 108078), (273, 72052), (364, 54039), (546, 36026), (1092, 18013)]