2809373148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{124067}}^1$

素因数の和:124131

約数の個数: 72

約数和(自身を含む): 7722488592

約数和(自身を除く): 4913115444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7548, 11322, 22644, 124067, 248134, 372201, 496268, 744402, 1116603, 1488804, 2109139, 2233206, 4218278, 4466412, 4590479, 6327417, 8436556, 9180958, 12654834, 13771437, 18361916, 18982251, 25309668, 27542874, 37964502, 41314311, 55085748, 75929004, 78038143, 82628622, 156076286, 165257244, 234114429, 312152572, 468228858, 702343287, 936457716, 1404686574, 2809373148]

約数ペア:

[(1, 2809373148), (2, 1404686574), (3, 936457716), (4, 702343287), (6, 468228858), (9, 312152572), (12, 234114429), (17, 165257244), (18, 156076286), (34, 82628622), (36, 78038143), (37, 75929004), (51, 55085748), (68, 41314311), (74, 37964502), (102, 27542874), (111, 25309668), (148, 18982251), (153, 18361916), (204, 13771437), (222, 12654834), (306, 9180958), (333, 8436556), (444, 6327417), (612, 4590479), (629, 4466412), (666, 4218278), (1258, 2233206), (1332, 2109139), (1887, 1488804), (2516, 1116603), (3774, 744402), (5661, 496268), (7548, 372201), (11322, 248134), (22644, 124067)]