31284328134

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{28201}}^1$

素因数の和:28525

約数の個数: 64

約数和(自身を含む): 67901391360

約数和(自身を除く): 36617063226

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 263, 526, 703, 789, 1406, 1578, 2109, 4218, 4997, 9731, 9994, 14991, 19462, 28201, 29193, 29982, 56402, 58386, 84603, 169206, 184889, 369778, 535819, 554667, 1043437, 1071638, 1109334, 1607457, 2086874, 3130311, 3214914, 6260622, 7416863, 14833726, 19825303, 22250589, 39650606, 44501178, 59475909, 118951818, 140920397, 274423931, 281840794, 422761191, 548847862, 823271793, 845522382, 1646543586, 5214054689, 10428109378, 15642164067, 31284328134]

約数ペア:

[(1, 31284328134), (2, 15642164067), (3, 10428109378), (6, 5214054689), (19, 1646543586), (37, 845522382), (38, 823271793), (57, 548847862), (74, 422761191), (111, 281840794), (114, 274423931), (222, 140920397), (263, 118951818), (526, 59475909), (703, 44501178), (789, 39650606), (1406, 22250589), (1578, 19825303), (2109, 14833726), (4218, 7416863), (4997, 6260622), (9731, 3214914), (9994, 3130311), (14991, 2086874), (19462, 1607457), (28201, 1109334), (29193, 1071638), (29982, 1043437), (56402, 554667), (58386, 535819), (84603, 369778), (169206, 184889)]