18935058

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 40147200

約数和(自身を除く): 21212142

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 1019, 2038, 3057, 3097, 6114, 6194, 9291, 18582, 19361, 38722, 58083, 116166, 166097, 332194, 498291, 996582, 3155843, 6311686, 9467529, 18935058]

約数ペア:

[(1, 18935058), (2, 9467529), (3, 6311686), (6, 3155843), (19, 996582), (38, 498291), (57, 332194), (114, 166097), (163, 116166), (326, 58083), (489, 38722), (978, 19361), (1019, 18582), (2038, 9291), (3057, 6194), (3097, 6114)]