188254926

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1663}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 430909440

約数和(自身を除く): 242654514

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 331, 342, 662, 993, 1663, 1986, 2979, 3326, 4989, 5958, 6289, 9978, 12578, 14967, 18867, 29934, 31597, 37734, 56601, 63194, 94791, 113202, 189582, 284373, 550453, 568746, 1100906, 1651359, 3302718, 4954077, 9908154, 10458607, 20917214, 31375821, 62751642, 94127463, 188254926]

約数ペア:

[(1, 188254926), (2, 94127463), (3, 62751642), (6, 31375821), (9, 20917214), (18, 10458607), (19, 9908154), (38, 4954077), (57, 3302718), (114, 1651359), (171, 1100906), (331, 568746), (342, 550453), (662, 284373), (993, 189582), (1663, 113202), (1986, 94791), (2979, 63194), (3326, 56601), (4989, 37734), (5958, 31597), (6289, 29934), (9978, 18867), (12578, 14967)]