18710028

素因数分解:

$2^2\times 3^5\times {\mathrm{19249}}^1$

素因数の和:19268

約数の個数: 36

約数和(自身を含む): 49049000

約数和(自身を除く): 30338972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 19249, 38498, 57747, 76996, 115494, 173241, 230988, 346482, 519723, 692964, 1039446, 1559169, 2078892, 3118338, 4677507, 6236676, 9355014, 18710028]

約数ペア:

[(1, 18710028), (2, 9355014), (3, 6236676), (4, 4677507), (6, 3118338), (9, 2078892), (12, 1559169), (18, 1039446), (27, 692964), (36, 519723), (54, 346482), (81, 230988), (108, 173241), (162, 115494), (243, 76996), (324, 57747), (486, 38498), (972, 19249)]