86919894

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 193330800

約数和(自身を除く): 106410906

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 179, 318, 358, 477, 509, 537, 954, 1018, 1074, 1527, 1611, 3054, 3222, 4581, 9162, 9487, 18974, 26977, 28461, 53954, 56922, 80931, 85383, 91111, 161862, 170766, 182222, 242793, 273333, 485586, 546666, 819999, 1639998, 4828883, 9657766, 14486649, 28973298, 43459947, 86919894]

約数ペア:

[(1, 86919894), (2, 43459947), (3, 28973298), (6, 14486649), (9, 9657766), (18, 4828883), (53, 1639998), (106, 819999), (159, 546666), (179, 485586), (318, 273333), (358, 242793), (477, 182222), (509, 170766), (537, 161862), (954, 91111), (1018, 85383), (1074, 80931), (1527, 56922), (1611, 53954), (3054, 28461), (3222, 26977), (4581, 18974), (9162, 9487)]