218509062

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{17791}}^1$

素因数の和:17908

約数の個数: 32

約数和(自身を含む): 461168640

約数和(自身を除く): 242659578

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 12282, 17791, 35582, 53373, 106746, 409193, 818386, 1227579, 1583399, 2455158, 3166798, 4750197, 9500394, 36418177, 72836354, 109254531, 218509062]

約数ペア:

[(1, 218509062), (2, 109254531), (3, 72836354), (6, 36418177), (23, 9500394), (46, 4750197), (69, 3166798), (89, 2455158), (138, 1583399), (178, 1227579), (267, 818386), (534, 409193), (2047, 106746), (4094, 53373), (6141, 35582), (12282, 17791)]