11991564

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 34505016

約数和(自身を除く): 22513452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 81, 108, 117, 146, 156, 162, 169, 219, 234, 243, 292, 324, 338, 351, 438, 468, 486, 507, 657, 676, 702, 876, 949, 972, 1014, 1053, 1314, 1404, 1521, 1898, 1971, 2028, 2106, 2628, 2847, 3042, 3159, 3796, 3942, 4212, 4563, 5694, 5913, 6084, 6318, 7884, 8541, 9126, 11388, 11826, 12337, 12636, 13689, 17082, 17739, 18252, 23652, 24674, 25623, 27378, 34164, 35478, 37011, 41067, 49348, 51246, 54756, 70956, 74022, 76869, 82134, 102492, 111033, 148044, 153738, 164268, 222066, 230607, 307476, 333099, 444132, 461214, 666198, 922428, 999297, 1332396, 1998594, 2997891, 3997188, 5995782, 11991564]

約数ペア:

[(1, 11991564), (2, 5995782), (3, 3997188), (4, 2997891), (6, 1998594), (9, 1332396), (12, 999297), (13, 922428), (18, 666198), (26, 461214), (27, 444132), (36, 333099), (39, 307476), (52, 230607), (54, 222066), (73, 164268), (78, 153738), (81, 148044), (108, 111033), (117, 102492), (146, 82134), (156, 76869), (162, 74022), (169, 70956), (219, 54756), (234, 51246), (243, 49348), (292, 41067), (324, 37011), (338, 35478), (351, 34164), (438, 27378), (468, 25623), (486, 24674), (507, 23652), (657, 18252), (676, 17739), (702, 17082), (876, 13689), (949, 12636), (972, 12337), (1014, 11826), (1053, 11388), (1314, 9126), (1404, 8541), (1521, 7884), (1898, 6318), (1971, 6084), (2028, 5913), (2106, 5694), (2628, 4563), (2847, 4212), (3042, 3942), (3159, 3796)]