193889718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51539}}^1$

素因数の和:51577

約数の個数: 48

約数和(自身を含む): 482414400

約数和(自身を除く): 288524682

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 51539, 103078, 154617, 309234, 463851, 566929, 927702, 979241, 1133858, 1700787, 1958482, 2937723, 3401574, 5102361, 5875446, 8813169, 10204722, 10771651, 17626338, 21543302, 32314953, 64629906, 96944859, 193889718]

約数ペア:

[(1, 193889718), (2, 96944859), (3, 64629906), (6, 32314953), (9, 21543302), (11, 17626338), (18, 10771651), (19, 10204722), (22, 8813169), (33, 5875446), (38, 5102361), (57, 3401574), (66, 2937723), (99, 1958482), (114, 1700787), (171, 1133858), (198, 979241), (209, 927702), (342, 566929), (418, 463851), (627, 309234), (1254, 154617), (1881, 103078), (3762, 51539)]