18457261872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1036459}}^1$

素因数の和:1036530

約数の個数: 80

約数和(自身を含む): 55521089280

約数和(自身を除く): 37063827408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 1036459, 2072918, 3109377, 4145836, 6218754, 7255213, 8291672, 12437508, 14510426, 16583344, 21765639, 24875016, 29020852, 43531278, 49750032, 54932327, 58041704, 87062556, 109864654, 116083408, 164796981, 174125112, 219729308, 329593962, 348250224, 384526289, 439458616, 659187924, 769052578, 878917232, 1153578867, 1318375848, 1538105156, 2307157734, 2636751696, 3076210312, 4614315468, 6152420624, 9228630936, 18457261872]

約数ペア:

[(1, 18457261872), (2, 9228630936), (3, 6152420624), (4, 4614315468), (6, 3076210312), (7, 2636751696), (8, 2307157734), (12, 1538105156), (14, 1318375848), (16, 1153578867), (21, 878917232), (24, 769052578), (28, 659187924), (42, 439458616), (48, 384526289), (53, 348250224), (56, 329593962), (84, 219729308), (106, 174125112), (112, 164796981), (159, 116083408), (168, 109864654), (212, 87062556), (318, 58041704), (336, 54932327), (371, 49750032), (424, 43531278), (636, 29020852), (742, 24875016), (848, 21765639), (1113, 16583344), (1272, 14510426), (1484, 12437508), (2226, 8291672), (2544, 7255213), (2968, 6218754), (4452, 4145836), (5936, 3109377), (8904, 2072918), (17808, 1036459)]