18445000002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21497669}}^1$

素因数の和:21497698

約数の個数: 32

約数和(自身を含む): 43339302720

約数和(自身を除く): 24894302718

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 21497669, 42995338, 64493007, 128986014, 236474359, 279469697, 472948718, 558939394, 709423077, 838409091, 1418846154, 1676818182, 3074166667, 6148333334, 9222500001, 18445000002]

約数ペア:

[(1, 18445000002), (2, 9222500001), (3, 6148333334), (6, 3074166667), (11, 1676818182), (13, 1418846154), (22, 838409091), (26, 709423077), (33, 558939394), (39, 472948718), (66, 279469697), (78, 236474359), (143, 128986014), (286, 64493007), (429, 42995338), (858, 21497669)]