1829898

素因数分解:

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

素因数の和:168

約数の個数: 64

約数和(自身を含む): 4792320

約数和(自身を除く): 2962422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 103, 126, 141, 189, 206, 282, 309, 329, 378, 423, 618, 658, 721, 846, 927, 987, 1269, 1442, 1854, 1974, 2163, 2538, 2781, 2961, 4326, 4841, 5562, 5922, 6489, 8883, 9682, 12978, 14523, 17766, 19467, 29046, 33887, 38934, 43569, 67774, 87138, 101661, 130707, 203322, 261414, 304983, 609966, 914949, 1829898]

約数ペア:

[(1, 1829898), (2, 914949), (3, 609966), (6, 304983), (7, 261414), (9, 203322), (14, 130707), (18, 101661), (21, 87138), (27, 67774), (42, 43569), (47, 38934), (54, 33887), (63, 29046), (94, 19467), (103, 17766), (126, 14523), (141, 12978), (189, 9682), (206, 8883), (282, 6489), (309, 5922), (329, 5562), (378, 4841), (423, 4326), (618, 2961), (658, 2781), (721, 2538), (846, 2163), (927, 1974), (987, 1854), (1269, 1442)]