12409218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 28810080

約数和(自身を除く): 16400862

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 379, 642, 758, 963, 1137, 1819, 1926, 2274, 3411, 3638, 5457, 6443, 6822, 10914, 12886, 16371, 19329, 32742, 38658, 40553, 57987, 81106, 115974, 121659, 243318, 364977, 689401, 729954, 1378802, 2068203, 4136406, 6204609, 12409218]

約数ペア:

[(1, 12409218), (2, 6204609), (3, 4136406), (6, 2068203), (9, 1378802), (17, 729954), (18, 689401), (34, 364977), (51, 243318), (102, 121659), (107, 115974), (153, 81106), (214, 57987), (306, 40553), (321, 38658), (379, 32742), (642, 19329), (758, 16371), (963, 12886), (1137, 10914), (1819, 6822), (1926, 6443), (2274, 5457), (3411, 3638)]