6664554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 16380000

約数和(自身を除く): 9715446

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 1499, 2223, 2998, 4446, 4497, 8994, 13491, 19487, 26982, 28481, 38974, 56962, 58461, 85443, 116922, 170886, 175383, 256329, 350766, 370253, 512658, 740506, 1110759, 2221518, 3332277, 6664554]

約数ペア:

[(1, 6664554), (2, 3332277), (3, 2221518), (6, 1110759), (9, 740506), (13, 512658), (18, 370253), (19, 350766), (26, 256329), (38, 175383), (39, 170886), (57, 116922), (78, 85443), (114, 58461), (117, 56962), (171, 38974), (234, 28481), (247, 26982), (342, 19487), (494, 13491), (741, 8994), (1482, 4497), (1499, 4446), (2223, 2998)]