26138658

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 65721600

約数和(自身を除く): 39582942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 977, 1029, 1274, 1911, 1954, 2058, 2931, 3822, 4459, 5862, 6839, 8918, 12701, 13377, 13678, 20517, 25402, 26754, 38103, 41034, 47873, 76206, 88907, 95746, 143619, 177814, 266721, 287238, 335111, 533442, 622349, 670222, 1005333, 1244698, 1867047, 2010666, 3734094, 4356443, 8712886, 13069329, 26138658]

約数ペア:

[(1, 26138658), (2, 13069329), (3, 8712886), (6, 4356443), (7, 3734094), (13, 2010666), (14, 1867047), (21, 1244698), (26, 1005333), (39, 670222), (42, 622349), (49, 533442), (78, 335111), (91, 287238), (98, 266721), (147, 177814), (182, 143619), (273, 95746), (294, 88907), (343, 76206), (546, 47873), (637, 41034), (686, 38103), (977, 26754), (1029, 25402), (1274, 20517), (1911, 13678), (1954, 13377), (2058, 12701), (2931, 8918), (3822, 6839), (4459, 5862)]