18789056

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2089

約数の個数: 56

約数和(自身を含む): 43824144

約数和(自身を除く): 25035088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2053, 2288, 4106, 4576, 8212, 9152, 16424, 22583, 26689, 32848, 45166, 53378, 65696, 90332, 106756, 131392, 180664, 213512, 293579, 361328, 427024, 587158, 722656, 854048, 1174316, 1445312, 1708096, 2348632, 4697264, 9394528, 18789056]

約数ペア:

[(1, 18789056), (2, 9394528), (4, 4697264), (8, 2348632), (11, 1708096), (13, 1445312), (16, 1174316), (22, 854048), (26, 722656), (32, 587158), (44, 427024), (52, 361328), (64, 293579), (88, 213512), (104, 180664), (143, 131392), (176, 106756), (208, 90332), (286, 65696), (352, 53378), (416, 45166), (572, 32848), (704, 26689), (832, 22583), (1144, 16424), (2053, 9152), (2288, 8212), (4106, 4576)]