7485354

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 17503200

約数和(自身を除く): 10017846

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 509, 774, 817, 1018, 1527, 1634, 2451, 3054, 4581, 4902, 7353, 9162, 9671, 14706, 19342, 21887, 29013, 43774, 58026, 65661, 87039, 131322, 174078, 196983, 393966, 415853, 831706, 1247559, 2495118, 3742677, 7485354]

約数ペア:

[(1, 7485354), (2, 3742677), (3, 2495118), (6, 1247559), (9, 831706), (18, 415853), (19, 393966), (38, 196983), (43, 174078), (57, 131322), (86, 87039), (114, 65661), (129, 58026), (171, 43774), (258, 29013), (342, 21887), (387, 19342), (509, 14706), (774, 9671), (817, 9162), (1018, 7353), (1527, 4902), (1634, 4581), (2451, 3054)]