12471805998

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{997}}^1$

素因数の和:1566

約数の個数: 96

約数和(自身を含む): 28895692800

約数和(自身を除く): 16423886802

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 463, 474, 711, 926, 997, 1389, 1422, 1501, 1994, 2778, 2991, 3002, 4167, 4503, 5982, 8334, 8797, 8973, 9006, 13509, 17594, 17946, 18943, 26391, 27018, 36577, 37886, 52782, 56829, 73154, 78763, 79173, 109731, 113658, 157526, 158346, 170487, 219462, 236289, 329193, 340974, 461611, 472578, 658386, 694963, 708867, 923222, 1384833, 1389926, 1417734, 1496497, 2084889, 2769666, 2992994, 4154499, 4169778, 4489491, 6254667, 8308998, 8770609, 8978982, 12509334, 13468473, 17541218, 26311827, 26936946, 36467269, 52623654, 72934538, 78935481, 109401807, 157870962, 218803614, 328205421, 656410842, 692878111, 1385756222, 2078634333, 4157268666, 6235902999, 12471805998]

約数ペア:

[(1, 12471805998), (2, 6235902999), (3, 4157268666), (6, 2078634333), (9, 1385756222), (18, 692878111), (19, 656410842), (38, 328205421), (57, 218803614), (79, 157870962), (114, 109401807), (158, 78935481), (171, 72934538), (237, 52623654), (342, 36467269), (463, 26936946), (474, 26311827), (711, 17541218), (926, 13468473), (997, 12509334), (1389, 8978982), (1422, 8770609), (1501, 8308998), (1994, 6254667), (2778, 4489491), (2991, 4169778), (3002, 4154499), (4167, 2992994), (4503, 2769666), (5982, 2084889), (8334, 1496497), (8797, 1417734), (8973, 1389926), (9006, 1384833), (13509, 923222), (17594, 708867), (17946, 694963), (18943, 658386), (26391, 472578), (27018, 461611), (36577, 340974), (37886, 329193), (52782, 236289), (56829, 219462), (73154, 170487), (78763, 158346), (79173, 157526), (109731, 113658)]