10991862

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{359}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 28339200

約数和(自身を除く): 17347338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 359, 378, 486, 567, 718, 729, 1077, 1134, 1458, 1701, 2154, 2187, 2513, 3231, 3402, 4374, 5026, 5103, 6462, 7539, 9693, 10206, 15078, 15309, 19386, 22617, 29079, 30618, 45234, 58158, 67851, 87237, 135702, 174474, 203553, 261711, 407106, 523422, 610659, 785133, 1221318, 1570266, 1831977, 3663954, 5495931, 10991862]

約数ペア:

[(1, 10991862), (2, 5495931), (3, 3663954), (6, 1831977), (7, 1570266), (9, 1221318), (14, 785133), (18, 610659), (21, 523422), (27, 407106), (42, 261711), (54, 203553), (63, 174474), (81, 135702), (126, 87237), (162, 67851), (189, 58158), (243, 45234), (359, 30618), (378, 29079), (486, 22617), (567, 19386), (718, 15309), (729, 15078), (1077, 10206), (1134, 9693), (1458, 7539), (1701, 6462), (2154, 5103), (2187, 5026), (2513, 4374), (3231, 3402)]