17389746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 41715648

約数和(自身を除く): 24325902

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1237, 1278, 1562, 2343, 2474, 3711, 4686, 7029, 7422, 11133, 13607, 14058, 22266, 27214, 40821, 81642, 87827, 122463, 175654, 244926, 263481, 526962, 790443, 966097, 1580886, 1932194, 2898291, 5796582, 8694873, 17389746]

約数ペア:

[(1, 17389746), (2, 8694873), (3, 5796582), (6, 2898291), (9, 1932194), (11, 1580886), (18, 966097), (22, 790443), (33, 526962), (66, 263481), (71, 244926), (99, 175654), (142, 122463), (198, 87827), (213, 81642), (426, 40821), (639, 27214), (781, 22266), (1237, 14058), (1278, 13607), (1562, 11133), (2343, 7422), (2474, 7029), (3711, 4686)]