188210862

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{213391}}^1$

素因数の和:213413

約数の個数: 36

約数和(自身を含む): 474370416

約数和(自身を除く): 286159554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 213391, 426782, 640173, 1280346, 1493737, 1920519, 2987474, 3841038, 4481211, 8962422, 10456159, 13443633, 20912318, 26887266, 31368477, 62736954, 94105431, 188210862]

約数ペア:

[(1, 188210862), (2, 94105431), (3, 62736954), (6, 31368477), (7, 26887266), (9, 20912318), (14, 13443633), (18, 10456159), (21, 8962422), (42, 4481211), (49, 3841038), (63, 2987474), (98, 1920519), (126, 1493737), (147, 1280346), (294, 640173), (441, 426782), (882, 213391)]