189494004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 528353280

約数和(自身を除く): 338859276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 107, 116, 174, 203, 214, 321, 348, 406, 428, 609, 642, 727, 749, 812, 1218, 1284, 1454, 1498, 2181, 2247, 2436, 2908, 2996, 3103, 4362, 4494, 5089, 6206, 8724, 8988, 9309, 10178, 12412, 15267, 18618, 20356, 21083, 21721, 30534, 37236, 42166, 43442, 61068, 63249, 65163, 77789, 84332, 86884, 126498, 130326, 147581, 155578, 233367, 252996, 260652, 295162, 311156, 442743, 466734, 544523, 590324, 885486, 933468, 1089046, 1633569, 1770972, 2178092, 2255881, 3267138, 4511762, 6534276, 6767643, 9023524, 13535286, 15791167, 27070572, 31582334, 47373501, 63164668, 94747002, 189494004]

約数ペア:

[(1, 189494004), (2, 94747002), (3, 63164668), (4, 47373501), (6, 31582334), (7, 27070572), (12, 15791167), (14, 13535286), (21, 9023524), (28, 6767643), (29, 6534276), (42, 4511762), (58, 3267138), (84, 2255881), (87, 2178092), (107, 1770972), (116, 1633569), (174, 1089046), (203, 933468), (214, 885486), (321, 590324), (348, 544523), (406, 466734), (428, 442743), (609, 311156), (642, 295162), (727, 260652), (749, 252996), (812, 233367), (1218, 155578), (1284, 147581), (1454, 130326), (1498, 126498), (2181, 86884), (2247, 84332), (2436, 77789), (2908, 65163), (2996, 63249), (3103, 61068), (4362, 43442), (4494, 42166), (5089, 37236), (6206, 30534), (8724, 21721), (8988, 21083), (9309, 20356), (10178, 18618), (12412, 15267)]