31426362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 72

約数和(自身を含む): 76684608

約数和(自身を除く): 45258246

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 121, 141, 198, 242, 282, 307, 363, 423, 517, 614, 726, 846, 921, 1034, 1089, 1551, 1842, 2178, 2763, 3102, 3377, 4653, 5526, 5687, 6754, 9306, 10131, 11374, 14429, 17061, 20262, 28858, 30393, 34122, 37147, 43287, 51183, 60786, 74294, 86574, 102366, 111441, 129861, 158719, 222882, 259722, 317438, 334323, 476157, 668646, 952314, 1428471, 1745909, 2856942, 3491818, 5237727, 10475454, 15713181, 31426362]

約数ペア:

[(1, 31426362), (2, 15713181), (3, 10475454), (6, 5237727), (9, 3491818), (11, 2856942), (18, 1745909), (22, 1428471), (33, 952314), (47, 668646), (66, 476157), (94, 334323), (99, 317438), (121, 259722), (141, 222882), (198, 158719), (242, 129861), (282, 111441), (307, 102366), (363, 86574), (423, 74294), (517, 60786), (614, 51183), (726, 43287), (846, 37147), (921, 34122), (1034, 30393), (1089, 28858), (1551, 20262), (1842, 17061), (2178, 14429), (2763, 11374), (3102, 10131), (3377, 9306), (4653, 6754), (5526, 5687)]