642082014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{86371}}^1$

素因数の和:86445

約数の個数: 48

約数和(自身を含む): 1616883840

約数和(自身を除く): 974801826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 86371, 172742, 259113, 518226, 604597, 777339, 1209194, 1554678, 1813791, 3627582, 5095889, 5441373, 10191778, 10882746, 15287667, 30575334, 35671223, 45863001, 71342446, 91726002, 107013669, 214027338, 321041007, 642082014]

約数ペア:

[(1, 642082014), (2, 321041007), (3, 214027338), (6, 107013669), (7, 91726002), (9, 71342446), (14, 45863001), (18, 35671223), (21, 30575334), (42, 15287667), (59, 10882746), (63, 10191778), (118, 5441373), (126, 5095889), (177, 3627582), (354, 1813791), (413, 1554678), (531, 1209194), (826, 777339), (1062, 604597), (1239, 518226), (2478, 259113), (3717, 172742), (7434, 86371)]