2788508731572

素因数分解:

$2^2\times 3^2\times {\mathrm{8719}}^1\times {\mathrm{8883883}}^1$

素因数の和:8892612

約数の個数: 36

約数和(自身を含む): 7049539631680

約数和(自身を除く): 4261030900108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8719, 17438, 26157, 34876, 52314, 78471, 104628, 156942, 313884, 8883883, 17767766, 26651649, 35535532, 53303298, 79954947, 106606596, 159909894, 319819788, 77458575877, 154917151754, 232375727631, 309834303508, 464751455262, 697127182893, 929502910524, 1394254365786, 2788508731572]

約数ペア:

[(1, 2788508731572), (2, 1394254365786), (3, 929502910524), (4, 697127182893), (6, 464751455262), (9, 309834303508), (12, 232375727631), (18, 154917151754), (36, 77458575877), (8719, 319819788), (17438, 159909894), (26157, 106606596), (34876, 79954947), (52314, 53303298), (78471, 35535532), (104628, 26651649), (156942, 17767766), (313884, 8883883)]