2017386828

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{16333}}^1$

素因数の和:16463

約数の個数: 72

約数和(自身を含む): 5279671488

約数和(自身を除く): 3262284660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 73, 94, 141, 146, 188, 219, 282, 292, 423, 438, 564, 657, 846, 876, 1314, 1692, 2628, 3431, 6862, 10293, 13724, 16333, 20586, 30879, 32666, 41172, 48999, 61758, 65332, 97998, 123516, 146997, 195996, 293994, 587988, 767651, 1192309, 1535302, 2302953, 2384618, 3070604, 3576927, 4605906, 4769236, 6908859, 7153854, 9211812, 10730781, 13817718, 14307708, 21461562, 27635436, 42923124, 56038523, 112077046, 168115569, 224154092, 336231138, 504346707, 672462276, 1008693414, 2017386828]

約数ペア:

[(1, 2017386828), (2, 1008693414), (3, 672462276), (4, 504346707), (6, 336231138), (9, 224154092), (12, 168115569), (18, 112077046), (36, 56038523), (47, 42923124), (73, 27635436), (94, 21461562), (141, 14307708), (146, 13817718), (188, 10730781), (219, 9211812), (282, 7153854), (292, 6908859), (423, 4769236), (438, 4605906), (564, 3576927), (657, 3070604), (846, 2384618), (876, 2302953), (1314, 1535302), (1692, 1192309), (2628, 767651), (3431, 587988), (6862, 293994), (10293, 195996), (13724, 146997), (16333, 123516), (20586, 97998), (30879, 65332), (32666, 61758), (41172, 48999)]