2109138732

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{28621}}^1$

素因数の和:28743

約数の個数: 72

約数和(自身を含む): 5625940320

約数和(自身を除く): 3516801588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1602, 2047, 3204, 4094, 6141, 8188, 12282, 18423, 24564, 28621, 36846, 57242, 73692, 85863, 114484, 171726, 257589, 343452, 515178, 658283, 1030356, 1316566, 1974849, 2547269, 2633132, 3949698, 5094538, 5924547, 7641807, 7899396, 10189076, 11849094, 15283614, 22925421, 23698188, 30567228, 45850842, 58587187, 91701684, 117174374, 175761561, 234348748, 351523122, 527284683, 703046244, 1054569366, 2109138732]

約数ペア:

[(1, 2109138732), (2, 1054569366), (3, 703046244), (4, 527284683), (6, 351523122), (9, 234348748), (12, 175761561), (18, 117174374), (23, 91701684), (36, 58587187), (46, 45850842), (69, 30567228), (89, 23698188), (92, 22925421), (138, 15283614), (178, 11849094), (207, 10189076), (267, 7899396), (276, 7641807), (356, 5924547), (414, 5094538), (534, 3949698), (801, 2633132), (828, 2547269), (1068, 1974849), (1602, 1316566), (2047, 1030356), (3204, 658283), (4094, 515178), (6141, 343452), (8188, 257589), (12282, 171726), (18423, 114484), (24564, 85863), (28621, 73692), (36846, 57242)]