2018564784

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{264487}}^1$

素因数の和:264554

約数の個数: 60

約数和(自身を含む): 5755787856

約数和(自身を除く): 3737223072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 264487, 528974, 793461, 1057948, 1586922, 2115896, 2380383, 3173844, 4231792, 4760766, 6347688, 9521532, 12695376, 14017811, 19043064, 28035622, 38086128, 42053433, 56071244, 84106866, 112142488, 126160299, 168213732, 224284976, 252320598, 336427464, 504641196, 672854928, 1009282392, 2018564784]

約数ペア:

[(1, 2018564784), (2, 1009282392), (3, 672854928), (4, 504641196), (6, 336427464), (8, 252320598), (9, 224284976), (12, 168213732), (16, 126160299), (18, 112142488), (24, 84106866), (36, 56071244), (48, 42053433), (53, 38086128), (72, 28035622), (106, 19043064), (144, 14017811), (159, 12695376), (212, 9521532), (318, 6347688), (424, 4760766), (477, 4231792), (636, 3173844), (848, 2380383), (954, 2115896), (1272, 1586922), (1908, 1057948), (2544, 793461), (3816, 528974), (7632, 264487)]