57439746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11689}}^1$

素因数の和:11720

約数の個数: 64

約数和(自身を含む): 157113600

約数和(自身を除く): 99673854

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 11689, 23378, 35067, 70134, 81823, 105201, 151957, 163646, 210402, 245469, 303914, 315603, 455871, 490938, 631206, 736407, 911742, 1063699, 1367613, 1472814, 2127398, 2209221, 2735226, 3191097, 4102839, 4418442, 6382194, 8205678, 9573291, 19146582, 28719873, 57439746]

約数ペア:

[(1, 57439746), (2, 28719873), (3, 19146582), (6, 9573291), (7, 8205678), (9, 6382194), (13, 4418442), (14, 4102839), (18, 3191097), (21, 2735226), (26, 2209221), (27, 2127398), (39, 1472814), (42, 1367613), (54, 1063699), (63, 911742), (78, 736407), (91, 631206), (117, 490938), (126, 455871), (182, 315603), (189, 303914), (234, 245469), (273, 210402), (351, 163646), (378, 151957), (546, 105201), (702, 81823), (819, 70134), (1638, 35067), (2457, 23378), (4914, 11689)]