17809252

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 33281388

約数和(自身を除く): 15472136

約数列:

[1, 2, 4, 31, 41, 62, 82, 113, 124, 164, 226, 452, 961, 1271, 1922, 2542, 3503, 3844, 4633, 5084, 7006, 9266, 14012, 18532, 39401, 78802, 108593, 143623, 157604, 217186, 287246, 434372, 574492, 4452313, 8904626, 17809252]

約数ペア:

[(1, 17809252), (2, 8904626), (4, 4452313), (31, 574492), (41, 434372), (62, 287246), (82, 217186), (113, 157604), (124, 143623), (164, 108593), (226, 78802), (452, 39401), (961, 18532), (1271, 14012), (1922, 9266), (2542, 7006), (3503, 5084), (3844, 4633)]