1638616842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{47389}}^1$

素因数の和:47527

約数の個数: 48

約数和(自身を含む): 3792526920

約数和(自身を除く): 2153910078

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 113, 153, 226, 306, 339, 678, 1017, 1921, 2034, 3842, 5763, 11526, 17289, 34578, 47389, 94778, 142167, 284334, 426501, 805613, 853002, 1611226, 2416839, 4833678, 5354957, 7250517, 10709914, 14501034, 16064871, 32129742, 48194613, 91034269, 96389226, 182068538, 273102807, 546205614, 819308421, 1638616842]

約数ペア:

[(1, 1638616842), (2, 819308421), (3, 546205614), (6, 273102807), (9, 182068538), (17, 96389226), (18, 91034269), (34, 48194613), (51, 32129742), (102, 16064871), (113, 14501034), (153, 10709914), (226, 7250517), (306, 5354957), (339, 4833678), (678, 2416839), (1017, 1611226), (1921, 853002), (2034, 805613), (3842, 426501), (5763, 284334), (11526, 142167), (17289, 94778), (34578, 47389)]