18502302

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 47803392

約数和(自身を除く): 29301090

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 49, 78, 91, 94, 98, 103, 141, 147, 182, 206, 273, 282, 294, 309, 329, 546, 611, 618, 637, 658, 721, 987, 1222, 1274, 1339, 1442, 1833, 1911, 1974, 2163, 2303, 2678, 3666, 3822, 4017, 4277, 4326, 4606, 4841, 5047, 6909, 8034, 8554, 9373, 9682, 10094, 12831, 13818, 14523, 15141, 18746, 25662, 28119, 29046, 29939, 30282, 33887, 56238, 59878, 62933, 65611, 67774, 89817, 101661, 125866, 131222, 179634, 188799, 196833, 203322, 237209, 377598, 393666, 440531, 474418, 711627, 881062, 1321593, 1423254, 2643186, 3083717, 6167434, 9251151, 18502302]

約数ペア:

[(1, 18502302), (2, 9251151), (3, 6167434), (6, 3083717), (7, 2643186), (13, 1423254), (14, 1321593), (21, 881062), (26, 711627), (39, 474418), (42, 440531), (47, 393666), (49, 377598), (78, 237209), (91, 203322), (94, 196833), (98, 188799), (103, 179634), (141, 131222), (147, 125866), (182, 101661), (206, 89817), (273, 67774), (282, 65611), (294, 62933), (309, 59878), (329, 56238), (546, 33887), (611, 30282), (618, 29939), (637, 29046), (658, 28119), (721, 25662), (987, 18746), (1222, 15141), (1274, 14523), (1339, 13818), (1442, 12831), (1833, 10094), (1911, 9682), (1974, 9373), (2163, 8554), (2303, 8034), (2678, 6909), (3666, 5047), (3822, 4841), (4017, 4606), (4277, 4326)]