1900560402

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{37087}}^1$

素因数の和:37184

約数の個数: 64

約数和(自身を含む): 4610780160

約数和(自身を除く): 2710219758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 657, 702, 949, 1314, 1898, 1971, 2847, 3942, 5694, 8541, 17082, 25623, 37087, 51246, 74174, 111261, 222522, 333783, 482131, 667566, 964262, 1001349, 1446393, 2002698, 2707351, 2892786, 4339179, 5414702, 8122053, 8678358, 13017537, 16244106, 24366159, 26035074, 35195563, 48732318, 70391126, 73098477, 105586689, 146196954, 211173378, 316760067, 633520134, 950280201, 1900560402]

約数ペア:

[(1, 1900560402), (2, 950280201), (3, 633520134), (6, 316760067), (9, 211173378), (13, 146196954), (18, 105586689), (26, 73098477), (27, 70391126), (39, 48732318), (54, 35195563), (73, 26035074), (78, 24366159), (117, 16244106), (146, 13017537), (219, 8678358), (234, 8122053), (351, 5414702), (438, 4339179), (657, 2892786), (702, 2707351), (949, 2002698), (1314, 1446393), (1898, 1001349), (1971, 964262), (2847, 667566), (3942, 482131), (5694, 333783), (8541, 222522), (17082, 111261), (25623, 74174), (37087, 51246)]