13961766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 35298504

約数和(自身を除く): 21336738

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 169, 182, 273, 281, 294, 338, 507, 546, 562, 637, 843, 1014, 1183, 1274, 1686, 1911, 1967, 2366, 3549, 3653, 3822, 3934, 5901, 7098, 7306, 8281, 10959, 11802, 13769, 16562, 21918, 24843, 25571, 27538, 41307, 47489, 49686, 51142, 76713, 82614, 94978, 142467, 153426, 178997, 284934, 332423, 357994, 536991, 664846, 997269, 1073982, 1994538, 2326961, 4653922, 6980883, 13961766]

約数ペア:

[(1, 13961766), (2, 6980883), (3, 4653922), (6, 2326961), (7, 1994538), (13, 1073982), (14, 997269), (21, 664846), (26, 536991), (39, 357994), (42, 332423), (49, 284934), (78, 178997), (91, 153426), (98, 142467), (147, 94978), (169, 82614), (182, 76713), (273, 51142), (281, 49686), (294, 47489), (338, 41307), (507, 27538), (546, 25571), (562, 24843), (637, 21918), (843, 16562), (1014, 13769), (1183, 11802), (1274, 10959), (1686, 8281), (1911, 7306), (1967, 7098), (2366, 5901), (3549, 3934), (3653, 3822)]