17221368

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 45158400

約数和(自身を除く): 27937032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 293, 316, 372, 474, 586, 632, 744, 879, 948, 1172, 1758, 1896, 2344, 2449, 3516, 4898, 7032, 7347, 9083, 9796, 14694, 18166, 19592, 23147, 27249, 29388, 36332, 46294, 54498, 58776, 69441, 72664, 92588, 108996, 138882, 185176, 217992, 277764, 555528, 717557, 1435114, 2152671, 2870228, 4305342, 5740456, 8610684, 17221368]

約数ペア:

[(1, 17221368), (2, 8610684), (3, 5740456), (4, 4305342), (6, 2870228), (8, 2152671), (12, 1435114), (24, 717557), (31, 555528), (62, 277764), (79, 217992), (93, 185176), (124, 138882), (158, 108996), (186, 92588), (237, 72664), (248, 69441), (293, 58776), (316, 54498), (372, 46294), (474, 36332), (586, 29388), (632, 27249), (744, 23147), (879, 19592), (948, 18166), (1172, 14694), (1758, 9796), (1896, 9083), (2344, 7347), (2449, 7032), (3516, 4898)]