9975798

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 26949120

約数和(自身を除く): 16973322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 463, 513, 567, 798, 926, 1026, 1134, 1197, 1389, 1539, 2394, 2778, 3078, 3241, 3591, 4167, 6482, 7182, 8334, 8797, 9723, 10773, 12501, 17594, 19446, 21546, 25002, 26391, 29169, 37503, 52782, 58338, 61579, 75006, 79173, 87507, 123158, 158346, 175014, 184737, 237519, 262521, 369474, 475038, 525042, 554211, 712557, 1108422, 1425114, 1662633, 3325266, 4987899, 9975798]

約数ペア:

[(1, 9975798), (2, 4987899), (3, 3325266), (6, 1662633), (7, 1425114), (9, 1108422), (14, 712557), (18, 554211), (19, 525042), (21, 475038), (27, 369474), (38, 262521), (42, 237519), (54, 184737), (57, 175014), (63, 158346), (81, 123158), (114, 87507), (126, 79173), (133, 75006), (162, 61579), (171, 58338), (189, 52782), (266, 37503), (342, 29169), (378, 26391), (399, 25002), (463, 21546), (513, 19446), (567, 17594), (798, 12501), (926, 10773), (1026, 9723), (1134, 8797), (1197, 8334), (1389, 7182), (1539, 6482), (2394, 4167), (2778, 3591), (3078, 3241)]