2018193664

素因数分解:

$2^8\times {\mathrm{167}}^1\times {\mathrm{47207}}^1$

素因数の和:47390

約数の個数: 36

約数和(自身を含む): 4052712384

約数和(自身を除く): 2034518720

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 668, 1336, 2672, 5344, 10688, 21376, 42752, 47207, 94414, 188828, 377656, 755312, 1510624, 3021248, 6042496, 7883569, 12084992, 15767138, 31534276, 63068552, 126137104, 252274208, 504548416, 1009096832, 2018193664]

約数ペア:

[(1, 2018193664), (2, 1009096832), (4, 504548416), (8, 252274208), (16, 126137104), (32, 63068552), (64, 31534276), (128, 15767138), (167, 12084992), (256, 7883569), (334, 6042496), (668, 3021248), (1336, 1510624), (2672, 755312), (5344, 377656), (10688, 188828), (21376, 94414), (42752, 47207)]