12812952

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 33707520

約数和(自身を除く): 20894568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 307, 376, 444, 564, 614, 888, 921, 1128, 1228, 1739, 1842, 2456, 3478, 3684, 5217, 6956, 7368, 10434, 11359, 13912, 14429, 20868, 22718, 28858, 34077, 41736, 43287, 45436, 57716, 68154, 86574, 90872, 115432, 136308, 173148, 272616, 346296, 533873, 1067746, 1601619, 2135492, 3203238, 4270984, 6406476, 12812952]

約数ペア:

[(1, 12812952), (2, 6406476), (3, 4270984), (4, 3203238), (6, 2135492), (8, 1601619), (12, 1067746), (24, 533873), (37, 346296), (47, 272616), (74, 173148), (94, 136308), (111, 115432), (141, 90872), (148, 86574), (188, 68154), (222, 57716), (282, 45436), (296, 43287), (307, 41736), (376, 34077), (444, 28858), (564, 22718), (614, 20868), (888, 14429), (921, 13912), (1128, 11359), (1228, 10434), (1739, 7368), (1842, 6956), (2456, 5217), (3478, 3684)]