245354046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{9029}}^1$

素因数の和:9688

約数の個数: 32

約数和(自身を含む): 561738240

約数和(自身を除く): 316384194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1941, 3882, 4529, 9029, 9058, 13587, 18058, 27087, 27174, 54174, 63203, 126406, 189609, 379218, 5841763, 11683526, 17525289, 35050578, 40892341, 81784682, 122677023, 245354046]

約数ペア:

[(1, 245354046), (2, 122677023), (3, 81784682), (6, 40892341), (7, 35050578), (14, 17525289), (21, 11683526), (42, 5841763), (647, 379218), (1294, 189609), (1941, 126406), (3882, 63203), (4529, 54174), (9029, 27174), (9058, 27087), (13587, 18058)]