19610262

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17293}}^1$

素因数の和:17314

約数の個数: 40

約数和(自身を含む): 50221776

約数和(自身を除く): 30611514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 17293, 34586, 51879, 103758, 121051, 155637, 242102, 311274, 363153, 466911, 726306, 933822, 1089459, 1400733, 2178918, 2801466, 3268377, 6536754, 9805131, 19610262]

約数ペア:

[(1, 19610262), (2, 9805131), (3, 6536754), (6, 3268377), (7, 2801466), (9, 2178918), (14, 1400733), (18, 1089459), (21, 933822), (27, 726306), (42, 466911), (54, 363153), (63, 311274), (81, 242102), (126, 155637), (162, 121051), (189, 103758), (378, 51879), (567, 34586), (1134, 17293)]