219111438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{57329}}^1$

素因数の和:57361

約数の個数: 48

約数和(自身を含む): 548992080

約数和(自身を除く): 329880642

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 57329, 114658, 171987, 343974, 401303, 745277, 802606, 1203909, 1490554, 2235831, 2407818, 2809121, 4471662, 5216939, 5618242, 8427363, 10433878, 15650817, 16854726, 31301634, 36518573, 73037146, 109555719, 219111438]

約数ペア:

[(1, 219111438), (2, 109555719), (3, 73037146), (6, 36518573), (7, 31301634), (13, 16854726), (14, 15650817), (21, 10433878), (26, 8427363), (39, 5618242), (42, 5216939), (49, 4471662), (78, 2809121), (91, 2407818), (98, 2235831), (147, 1490554), (182, 1203909), (273, 802606), (294, 745277), (546, 401303), (637, 343974), (1274, 171987), (1911, 114658), (3822, 57329)]