8442798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 21613032

約数和(自身を除く): 13170234

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 49, 78, 91, 94, 98, 141, 147, 182, 273, 282, 294, 329, 546, 611, 637, 658, 987, 1222, 1274, 1833, 1911, 1974, 2209, 2303, 3666, 3822, 4277, 4418, 4606, 6627, 6909, 8554, 12831, 13254, 13818, 15463, 25662, 28717, 29939, 30926, 46389, 57434, 59878, 86151, 89817, 92778, 108241, 172302, 179634, 201019, 216482, 324723, 402038, 603057, 649446, 1206114, 1407133, 2814266, 4221399, 8442798]

約数ペア:

[(1, 8442798), (2, 4221399), (3, 2814266), (6, 1407133), (7, 1206114), (13, 649446), (14, 603057), (21, 402038), (26, 324723), (39, 216482), (42, 201019), (47, 179634), (49, 172302), (78, 108241), (91, 92778), (94, 89817), (98, 86151), (141, 59878), (147, 57434), (182, 46389), (273, 30926), (282, 29939), (294, 28717), (329, 25662), (546, 15463), (611, 13818), (637, 13254), (658, 12831), (987, 8554), (1222, 6909), (1274, 6627), (1833, 4606), (1911, 4418), (1974, 4277), (2209, 3822), (2303, 3666)]