38942946

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:748

約数の個数: 72

約数和(自身を含む): 99768240

約数和(自身を除く): 60825294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 659, 882, 938, 1206, 1318, 1407, 1977, 2814, 3283, 3954, 4221, 4613, 5931, 6566, 8442, 9226, 9849, 11862, 13839, 19698, 27678, 29547, 32291, 41517, 44153, 59094, 64582, 83034, 88306, 96873, 132459, 193746, 264918, 290619, 309071, 397377, 581238, 618142, 794754, 927213, 1854426, 2163497, 2781639, 4326994, 5563278, 6490491, 12980982, 19471473, 38942946]

約数ペア:

[(1, 38942946), (2, 19471473), (3, 12980982), (6, 6490491), (7, 5563278), (9, 4326994), (14, 2781639), (18, 2163497), (21, 1854426), (42, 927213), (49, 794754), (63, 618142), (67, 581238), (98, 397377), (126, 309071), (134, 290619), (147, 264918), (201, 193746), (294, 132459), (402, 96873), (441, 88306), (469, 83034), (603, 64582), (659, 59094), (882, 44153), (938, 41517), (1206, 32291), (1318, 29547), (1407, 27678), (1977, 19698), (2814, 13839), (3283, 11862), (3954, 9849), (4221, 9226), (4613, 8442), (5931, 6566)]