2018538054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{17713}}^1$

素因数の和:18221

約数の個数: 48

約数和(自身を含む): 4719859872

約数和(自身を除く): 2701321818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 487, 974, 1461, 2922, 4383, 6331, 8766, 12662, 17713, 18993, 35426, 37986, 53139, 56979, 106278, 113958, 159417, 230269, 318834, 460538, 690807, 1381614, 2072421, 4144842, 8626231, 17252462, 25878693, 51757386, 77636079, 112141003, 155272158, 224282006, 336423009, 672846018, 1009269027, 2018538054]

約数ペア:

[(1, 2018538054), (2, 1009269027), (3, 672846018), (6, 336423009), (9, 224282006), (13, 155272158), (18, 112141003), (26, 77636079), (39, 51757386), (78, 25878693), (117, 17252462), (234, 8626231), (487, 4144842), (974, 2072421), (1461, 1381614), (2922, 690807), (4383, 460538), (6331, 318834), (8766, 230269), (12662, 159417), (17713, 113958), (18993, 106278), (35426, 56979), (37986, 53139)]