18746412

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 45776640

約数和(自身を除く): 27030228

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 103, 116, 174, 206, 309, 348, 412, 523, 618, 1046, 1236, 1569, 2092, 2987, 3138, 5974, 6276, 8961, 11948, 15167, 17922, 30334, 35844, 45501, 53869, 60668, 91002, 107738, 161607, 182004, 215476, 323214, 646428, 1562201, 3124402, 4686603, 6248804, 9373206, 18746412]

約数ペア:

[(1, 18746412), (2, 9373206), (3, 6248804), (4, 4686603), (6, 3124402), (12, 1562201), (29, 646428), (58, 323214), (87, 215476), (103, 182004), (116, 161607), (174, 107738), (206, 91002), (309, 60668), (348, 53869), (412, 45501), (523, 35844), (618, 30334), (1046, 17922), (1236, 15167), (1569, 11948), (2092, 8961), (2987, 6276), (3138, 5974)]