18357636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 48263040

約数和(自身を除く): 29905404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 121, 132, 141, 188, 242, 269, 282, 363, 484, 517, 538, 564, 726, 807, 1034, 1076, 1452, 1551, 1614, 2068, 2959, 3102, 3228, 5687, 5918, 6204, 8877, 11374, 11836, 12643, 17061, 17754, 22748, 25286, 32549, 34122, 35508, 37929, 50572, 65098, 68244, 75858, 97647, 130196, 139073, 151716, 195294, 278146, 390588, 417219, 556292, 834438, 1529803, 1668876, 3059606, 4589409, 6119212, 9178818, 18357636]

約数ペア:

[(1, 18357636), (2, 9178818), (3, 6119212), (4, 4589409), (6, 3059606), (11, 1668876), (12, 1529803), (22, 834438), (33, 556292), (44, 417219), (47, 390588), (66, 278146), (94, 195294), (121, 151716), (132, 139073), (141, 130196), (188, 97647), (242, 75858), (269, 68244), (282, 65098), (363, 50572), (484, 37929), (517, 35508), (538, 34122), (564, 32549), (726, 25286), (807, 22748), (1034, 17754), (1076, 17061), (1452, 12643), (1551, 11836), (1614, 11374), (2068, 8877), (2959, 6204), (3102, 5918), (3228, 5687)]