1245157030908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{21517}}^1\times {\mathrm{229637}}^1$

素因数の和:251171

約数の個数: 72

約数和(自身を含む): 3597303152352

約数和(自身を除く): 2352146121444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 21517, 43034, 64551, 86068, 129102, 150619, 193653, 229637, 258204, 301238, 387306, 451857, 459274, 602476, 688911, 774612, 903714, 918548, 1355571, 1377822, 1607459, 1807428, 2066733, 2711142, 2755644, 3214918, 4133466, 4822377, 5422284, 6429836, 8266932, 9644754, 14467131, 19289508, 28934262, 57868524, 4941099329, 9882198658, 14823297987, 19764397316, 29646595974, 34587695303, 44469893961, 59293191948, 69175390606, 88939787922, 103763085909, 138350781212, 177879575844, 207526171818, 311289257727, 415052343636, 622578515454, 1245157030908]

約数ペア:

[(1, 1245157030908), (2, 622578515454), (3, 415052343636), (4, 311289257727), (6, 207526171818), (7, 177879575844), (9, 138350781212), (12, 103763085909), (14, 88939787922), (18, 69175390606), (21, 59293191948), (28, 44469893961), (36, 34587695303), (42, 29646595974), (63, 19764397316), (84, 14823297987), (126, 9882198658), (252, 4941099329), (21517, 57868524), (43034, 28934262), (64551, 19289508), (86068, 14467131), (129102, 9644754), (150619, 8266932), (193653, 6429836), (229637, 5422284), (258204, 4822377), (301238, 4133466), (387306, 3214918), (451857, 2755644), (459274, 2711142), (602476, 2066733), (688911, 1807428), (774612, 1607459), (903714, 1377822), (918548, 1355571)]