16123842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 41267772

約数和(自身を除く): 25143930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 101, 126, 147, 181, 202, 294, 303, 362, 441, 543, 606, 707, 882, 909, 1086, 1267, 1414, 1629, 1818, 2121, 2534, 3258, 3801, 4242, 4949, 6363, 7602, 8869, 9898, 11403, 12726, 14847, 17738, 18281, 22806, 26607, 29694, 36562, 44541, 53214, 54843, 79821, 89082, 109686, 127967, 159642, 164529, 255934, 329058, 383901, 767802, 895769, 1151703, 1791538, 2303406, 2687307, 5374614, 8061921, 16123842]

約数ペア:

[(1, 16123842), (2, 8061921), (3, 5374614), (6, 2687307), (7, 2303406), (9, 1791538), (14, 1151703), (18, 895769), (21, 767802), (42, 383901), (49, 329058), (63, 255934), (98, 164529), (101, 159642), (126, 127967), (147, 109686), (181, 89082), (202, 79821), (294, 54843), (303, 53214), (362, 44541), (441, 36562), (543, 29694), (606, 26607), (707, 22806), (882, 18281), (909, 17738), (1086, 14847), (1267, 12726), (1414, 11403), (1629, 9898), (1818, 8869), (2121, 7602), (2534, 6363), (3258, 4949), (3801, 4242)]