18369694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 33799680

約数和(自身を除く): 15429986

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 1303, 2014, 2606, 7049, 9121, 14098, 18242, 24757, 49514, 69059, 138118, 173299, 346598, 483413, 966826, 1312121, 2624242, 9184847, 18369694]

約数ペア:

[(1, 18369694), (2, 9184847), (7, 2624242), (14, 1312121), (19, 966826), (38, 483413), (53, 346598), (106, 173299), (133, 138118), (266, 69059), (371, 49514), (742, 24757), (1007, 18242), (1303, 14098), (2014, 9121), (2606, 7049)]