538868052

素因数分解:

$2^2\times 3^8\times {\mathrm{20533}}^1$

素因数の和:20561

約数の個数: 54

約数和(自身を含む): 1414525658

約数和(自身を除く): 875657606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8748, 13122, 20533, 26244, 41066, 61599, 82132, 123198, 184797, 246396, 369594, 554391, 739188, 1108782, 1663173, 2217564, 3326346, 4989519, 6652692, 9979038, 14968557, 19958076, 29937114, 44905671, 59874228, 89811342, 134717013, 179622684, 269434026, 538868052]

約数ペア:

[(1, 538868052), (2, 269434026), (3, 179622684), (4, 134717013), (6, 89811342), (9, 59874228), (12, 44905671), (18, 29937114), (27, 19958076), (36, 14968557), (54, 9979038), (81, 6652692), (108, 4989519), (162, 3326346), (243, 2217564), (324, 1663173), (486, 1108782), (729, 739188), (972, 554391), (1458, 369594), (2187, 246396), (2916, 184797), (4374, 123198), (6561, 82132), (8748, 61599), (13122, 41066), (20533, 26244)]