18851076

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7589}}^1$

素因数の和:7625

約数の個数: 48

約数和(自身を含む): 51004800

約数和(自身を除く): 32153724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7589, 15178, 22767, 30356, 45534, 68301, 91068, 136602, 174547, 204903, 273204, 349094, 409806, 523641, 698188, 819612, 1047282, 1570923, 2094564, 3141846, 4712769, 6283692, 9425538, 18851076]

約数ペア:

[(1, 18851076), (2, 9425538), (3, 6283692), (4, 4712769), (6, 3141846), (9, 2094564), (12, 1570923), (18, 1047282), (23, 819612), (27, 698188), (36, 523641), (46, 409806), (54, 349094), (69, 273204), (92, 204903), (108, 174547), (138, 136602), (207, 91068), (276, 68301), (414, 45534), (621, 30356), (828, 22767), (1242, 15178), (2484, 7589)]