18723144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{70921}}^1$

素因数の和:70941

約数の個数: 32

約数和(自身を含む): 51063840

約数和(自身を除く): 32340696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 70921, 141842, 212763, 283684, 425526, 567368, 780131, 851052, 1560262, 1702104, 2340393, 3120524, 4680786, 6241048, 9361572, 18723144]

約数ペア:

[(1, 18723144), (2, 9361572), (3, 6241048), (4, 4680786), (6, 3120524), (8, 2340393), (11, 1702104), (12, 1560262), (22, 851052), (24, 780131), (33, 567368), (44, 425526), (66, 283684), (88, 212763), (132, 141842), (264, 70921)]