15666865404

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{43399}}^1$

素因数の和:43922

約数の個数: 48

約数和(自身を含む): 37185120000

約数和(自身を除く): 21518254596

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 449, 804, 898, 1347, 1796, 2694, 5388, 30083, 43399, 60166, 86798, 90249, 120332, 130197, 173596, 180498, 260394, 360996, 520788, 2907733, 5815466, 8723199, 11630932, 17446398, 19486151, 34892796, 38972302, 58458453, 77944604, 116916906, 233833812, 1305572117, 2611144234, 3916716351, 5222288468, 7833432702, 15666865404]

約数ペア:

[(1, 15666865404), (2, 7833432702), (3, 5222288468), (4, 3916716351), (6, 2611144234), (12, 1305572117), (67, 233833812), (134, 116916906), (201, 77944604), (268, 58458453), (402, 38972302), (449, 34892796), (804, 19486151), (898, 17446398), (1347, 11630932), (1796, 8723199), (2694, 5815466), (5388, 2907733), (30083, 520788), (43399, 360996), (60166, 260394), (86798, 180498), (90249, 173596), (120332, 130197)]