189389106

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 426037248

約数和(自身を除く): 236648142

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 191, 279, 382, 558, 573, 1146, 1719, 1777, 3438, 3554, 5331, 5921, 10662, 11842, 15993, 17763, 31986, 35526, 53289, 55087, 106578, 110174, 165261, 330522, 339407, 495783, 678814, 991566, 1018221, 2036442, 3054663, 6109326, 10521617, 21043234, 31564851, 63129702, 94694553, 189389106]

約数ペア:

[(1, 189389106), (2, 94694553), (3, 63129702), (6, 31564851), (9, 21043234), (18, 10521617), (31, 6109326), (62, 3054663), (93, 2036442), (186, 1018221), (191, 991566), (279, 678814), (382, 495783), (558, 339407), (573, 330522), (1146, 165261), (1719, 110174), (1777, 106578), (3438, 55087), (3554, 53289), (5331, 35526), (5921, 31986), (10662, 17763), (11842, 15993)]