39802788

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 107085888

約数和(自身を除く): 67283100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 907, 954, 1219, 1814, 1908, 2438, 2721, 3628, 3657, 4876, 5442, 7314, 8163, 10884, 10971, 14628, 16326, 20861, 21942, 32652, 41722, 43884, 48071, 62583, 83444, 96142, 125166, 144213, 187749, 192284, 250332, 288426, 375498, 432639, 576852, 750996, 865278, 1105633, 1730556, 2211266, 3316899, 4422532, 6633798, 9950697, 13267596, 19901394, 39802788]

約数ペア:

[(1, 39802788), (2, 19901394), (3, 13267596), (4, 9950697), (6, 6633798), (9, 4422532), (12, 3316899), (18, 2211266), (23, 1730556), (36, 1105633), (46, 865278), (53, 750996), (69, 576852), (92, 432639), (106, 375498), (138, 288426), (159, 250332), (207, 192284), (212, 187749), (276, 144213), (318, 125166), (414, 96142), (477, 83444), (636, 62583), (828, 48071), (907, 43884), (954, 41722), (1219, 32652), (1814, 21942), (1908, 20861), (2438, 16326), (2721, 14628), (3628, 10971), (3657, 10884), (4876, 8163), (5442, 7314)]