18448567202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{21319}}^1$

素因数の和:21818

約数の個数: 32

約数和(自身を含む): 30237217920

約数和(自身を除く): 11788650718

約数列:

[1, 2, 13, 26, 83, 166, 401, 802, 1079, 2158, 5213, 10426, 21319, 33283, 42638, 66566, 277147, 432679, 554294, 865358, 1769477, 3538954, 8548919, 17097838, 23003201, 46006402, 111135947, 222271894, 709560277, 1419120554, 9224283601, 18448567202]

約数ペア:

[(1, 18448567202), (2, 9224283601), (13, 1419120554), (26, 709560277), (83, 222271894), (166, 111135947), (401, 46006402), (802, 23003201), (1079, 17097838), (2158, 8548919), (5213, 3538954), (10426, 1769477), (21319, 865358), (33283, 554294), (42638, 432679), (66566, 277147)]