18346845704

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{149239}}^1$

素因数の和:149394

約数の個数: 48

約数和(自身を含む): 38109926400

約数和(自身を除く): 19763080696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 242, 254, 484, 508, 968, 1016, 1397, 2794, 5588, 11176, 15367, 30734, 61468, 122936, 149239, 298478, 596956, 1193912, 1641629, 3283258, 6566516, 13133032, 18057919, 18953353, 36115838, 37906706, 72231676, 75813412, 144463352, 151626824, 208486883, 416973766, 833947532, 1667895064, 2293355713, 4586711426, 9173422852, 18346845704]

約数ペア:

[(1, 18346845704), (2, 9173422852), (4, 4586711426), (8, 2293355713), (11, 1667895064), (22, 833947532), (44, 416973766), (88, 208486883), (121, 151626824), (127, 144463352), (242, 75813412), (254, 72231676), (484, 37906706), (508, 36115838), (968, 18953353), (1016, 18057919), (1397, 13133032), (2794, 6566516), (5588, 3283258), (11176, 1641629), (15367, 1193912), (30734, 596956), (61468, 298478), (122936, 149239)]