1914498

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 4432896

約数和(自身を除く): 2518398

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 73, 93, 94, 141, 146, 186, 219, 279, 282, 423, 438, 558, 657, 846, 1314, 1457, 2263, 2914, 3431, 4371, 4526, 6789, 6862, 8742, 10293, 13113, 13578, 20367, 20586, 26226, 30879, 40734, 61758, 106361, 212722, 319083, 638166, 957249, 1914498]

約数ペア:

[(1, 1914498), (2, 957249), (3, 638166), (6, 319083), (9, 212722), (18, 106361), (31, 61758), (47, 40734), (62, 30879), (73, 26226), (93, 20586), (94, 20367), (141, 13578), (146, 13113), (186, 10293), (219, 8742), (279, 6862), (282, 6789), (423, 4526), (438, 4371), (558, 3431), (657, 2914), (846, 2263), (1314, 1457)]