27396018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 66545388

約数和(自身を除く): 39149370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 53, 78, 94, 106, 117, 141, 159, 234, 282, 318, 423, 477, 611, 689, 846, 954, 1222, 1378, 1833, 2067, 2209, 2491, 3666, 4134, 4418, 4982, 5499, 6201, 6627, 7473, 10998, 12402, 13254, 14946, 19881, 22419, 28717, 32383, 39762, 44838, 57434, 64766, 86151, 97149, 117077, 172302, 194298, 234154, 258453, 291447, 351231, 516906, 582894, 702462, 1053693, 1522001, 2107386, 3044002, 4566003, 9132006, 13698009, 27396018]

約数ペア:

[(1, 27396018), (2, 13698009), (3, 9132006), (6, 4566003), (9, 3044002), (13, 2107386), (18, 1522001), (26, 1053693), (39, 702462), (47, 582894), (53, 516906), (78, 351231), (94, 291447), (106, 258453), (117, 234154), (141, 194298), (159, 172302), (234, 117077), (282, 97149), (318, 86151), (423, 64766), (477, 57434), (611, 44838), (689, 39762), (846, 32383), (954, 28717), (1222, 22419), (1378, 19881), (1833, 14946), (2067, 13254), (2209, 12402), (2491, 10998), (3666, 7473), (4134, 6627), (4418, 6201), (4982, 5499)]