31038018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7019}}^1$

素因数の和:7102

約数の個数: 32

約数和(自身を含む): 68739840

約数和(自身を除く): 37701822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 7019, 14038, 21057, 42114, 77209, 154418, 231627, 463254, 470273, 940546, 1410819, 2821638, 5173003, 10346006, 15519009, 31038018]

約数ペア:

[(1, 31038018), (2, 15519009), (3, 10346006), (6, 5173003), (11, 2821638), (22, 1410819), (33, 940546), (66, 470273), (67, 463254), (134, 231627), (201, 154418), (402, 77209), (737, 42114), (1474, 21057), (2211, 14038), (4422, 7019)]