18395208

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6551}}^1$

素因数の和:6579

約数の個数: 64

約数和(自身を含む): 55036800

約数和(自身を除く): 36641592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 6551, 13102, 19653, 26204, 39306, 52408, 58959, 78612, 85163, 117918, 157224, 170326, 176877, 235836, 255489, 340652, 353754, 471672, 510978, 681304, 707508, 766467, 1021956, 1415016, 1532934, 2043912, 2299401, 3065868, 4598802, 6131736, 9197604, 18395208]

約数ペア:

[(1, 18395208), (2, 9197604), (3, 6131736), (4, 4598802), (6, 3065868), (8, 2299401), (9, 2043912), (12, 1532934), (13, 1415016), (18, 1021956), (24, 766467), (26, 707508), (27, 681304), (36, 510978), (39, 471672), (52, 353754), (54, 340652), (72, 255489), (78, 235836), (104, 176877), (108, 170326), (117, 157224), (156, 117918), (216, 85163), (234, 78612), (312, 58959), (351, 52408), (468, 39306), (702, 26204), (936, 19653), (1404, 13102), (2808, 6551)]