18322312

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 35510400

約数和(自身を除く): 17188088

約数列:

[1, 2, 4, 8, 53, 79, 106, 158, 212, 316, 424, 547, 632, 1094, 2188, 4187, 4376, 8374, 16748, 28991, 33496, 43213, 57982, 86426, 115964, 172852, 231928, 345704, 2290289, 4580578, 9161156, 18322312]

約数ペア:

[(1, 18322312), (2, 9161156), (4, 4580578), (8, 2290289), (53, 345704), (79, 231928), (106, 172852), (158, 115964), (212, 86426), (316, 57982), (424, 43213), (547, 33496), (632, 28991), (1094, 16748), (2188, 8374), (4187, 4376)]