12992658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 32514048

約数和(自身を除く): 19521390

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 587, 651, 714, 1054, 1174, 1302, 1581, 1761, 3162, 3522, 3689, 4109, 7378, 8218, 9979, 11067, 12327, 18197, 19958, 22134, 24654, 29937, 36394, 54591, 59874, 69853, 109182, 127379, 139706, 209559, 254758, 309349, 382137, 419118, 618698, 764274, 928047, 1856094, 2165443, 4330886, 6496329, 12992658]

約数ペア:

[(1, 12992658), (2, 6496329), (3, 4330886), (6, 2165443), (7, 1856094), (14, 928047), (17, 764274), (21, 618698), (31, 419118), (34, 382137), (42, 309349), (51, 254758), (62, 209559), (93, 139706), (102, 127379), (119, 109182), (186, 69853), (217, 59874), (238, 54591), (357, 36394), (434, 29937), (527, 24654), (587, 22134), (651, 19958), (714, 18197), (1054, 12327), (1174, 11067), (1302, 9979), (1581, 8218), (1761, 7378), (3162, 4109), (3522, 3689)]