27378186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 61656672

約数和(自身を除く): 34278486

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 877, 946, 1419, 1754, 2631, 2838, 5203, 5262, 9647, 10406, 15609, 19294, 28941, 31218, 37711, 57882, 75422, 106117, 113133, 212234, 226266, 318351, 414821, 636702, 829642, 1244463, 2488926, 4563031, 9126062, 13689093, 27378186]

約数ペア:

[(1, 27378186), (2, 13689093), (3, 9126062), (6, 4563031), (11, 2488926), (22, 1244463), (33, 829642), (43, 636702), (66, 414821), (86, 318351), (121, 226266), (129, 212234), (242, 113133), (258, 106117), (363, 75422), (473, 57882), (726, 37711), (877, 31218), (946, 28941), (1419, 19294), (1754, 15609), (2631, 10406), (2838, 9647), (5203, 5262)]