1188642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 2987712

約数和(自身を除く): 1799070

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 311, 546, 622, 637, 933, 1274, 1866, 1911, 2177, 3822, 4043, 4354, 6531, 8086, 12129, 13062, 15239, 24258, 28301, 30478, 45717, 56602, 84903, 91434, 169806, 198107, 396214, 594321, 1188642]

約数ペア:

[(1, 1188642), (2, 594321), (3, 396214), (6, 198107), (7, 169806), (13, 91434), (14, 84903), (21, 56602), (26, 45717), (39, 30478), (42, 28301), (49, 24258), (78, 15239), (91, 13062), (98, 12129), (147, 8086), (182, 6531), (273, 4354), (294, 4043), (311, 3822), (546, 2177), (622, 1911), (637, 1866), (933, 1274)]