121427586

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{5099}}^1$

素因数の和:5130

約数の個数: 72

約数和(自身を含む): 317444400

約数和(自身を除く): 196016814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 5099, 7938, 10198, 11907, 15297, 23814, 30594, 35693, 45891, 71386, 91782, 107079, 137673, 214158, 249851, 275346, 321237, 413019, 499702, 642474, 749553, 826038, 963711, 1239057, 1499106, 1927422, 2248659, 2478114, 2891133, 4497318, 5782266, 6745977, 8673399, 13491954, 17346798, 20237931, 40475862, 60713793, 121427586]

約数ペア:

[(1, 121427586), (2, 60713793), (3, 40475862), (6, 20237931), (7, 17346798), (9, 13491954), (14, 8673399), (18, 6745977), (21, 5782266), (27, 4497318), (42, 2891133), (49, 2478114), (54, 2248659), (63, 1927422), (81, 1499106), (98, 1239057), (126, 963711), (147, 826038), (162, 749553), (189, 642474), (243, 499702), (294, 413019), (378, 321237), (441, 275346), (486, 249851), (567, 214158), (882, 137673), (1134, 107079), (1323, 91782), (1701, 71386), (2646, 45891), (3402, 35693), (3969, 30594), (5099, 23814), (7938, 15297), (10198, 11907)]