1520806782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{27077}}^1$

素因数の和:27153

約数の個数: 64

約数和(自身を含む): 3556099584

約数和(自身を除く): 2035292802

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 37, 46, 66, 69, 74, 111, 138, 222, 253, 407, 506, 759, 814, 851, 1221, 1518, 1702, 2442, 2553, 5106, 9361, 18722, 27077, 28083, 54154, 56166, 81231, 162462, 297847, 595694, 622771, 893541, 1001849, 1245542, 1787082, 1868313, 2003698, 3005547, 3736626, 6011094, 6850481, 11020339, 13700962, 20551443, 22040678, 23042527, 33061017, 41102886, 46085054, 66122034, 69127581, 138255162, 253467797, 506935594, 760403391, 1520806782]

約数ペア:

[(1, 1520806782), (2, 760403391), (3, 506935594), (6, 253467797), (11, 138255162), (22, 69127581), (23, 66122034), (33, 46085054), (37, 41102886), (46, 33061017), (66, 23042527), (69, 22040678), (74, 20551443), (111, 13700962), (138, 11020339), (222, 6850481), (253, 6011094), (407, 3736626), (506, 3005547), (759, 2003698), (814, 1868313), (851, 1787082), (1221, 1245542), (1518, 1001849), (1702, 893541), (2442, 622771), (2553, 595694), (5106, 297847), (9361, 162462), (18722, 81231), (27077, 56166), (28083, 54154)]