11281128

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 29410560

約数和(自身を除く): 18129432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 73, 94, 137, 141, 146, 188, 219, 274, 282, 292, 376, 411, 438, 548, 564, 584, 822, 876, 1096, 1128, 1644, 1752, 3288, 3431, 6439, 6862, 10001, 10293, 12878, 13724, 19317, 20002, 20586, 25756, 27448, 30003, 38634, 40004, 41172, 51512, 60006, 77268, 80008, 82344, 120012, 154536, 240024, 470047, 940094, 1410141, 1880188, 2820282, 3760376, 5640564, 11281128]

約数ペア:

[(1, 11281128), (2, 5640564), (3, 3760376), (4, 2820282), (6, 1880188), (8, 1410141), (12, 940094), (24, 470047), (47, 240024), (73, 154536), (94, 120012), (137, 82344), (141, 80008), (146, 77268), (188, 60006), (219, 51512), (274, 41172), (282, 40004), (292, 38634), (376, 30003), (411, 27448), (438, 25756), (548, 20586), (564, 20002), (584, 19317), (822, 13724), (876, 12878), (1096, 10293), (1128, 10001), (1644, 6862), (1752, 6439), (3288, 3431)]