247501044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{982147}}^1$

素因数の和:982164

約数の個数: 36

約数和(自身を含む): 715003744

約数和(自身を除く): 467502700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 982147, 1964294, 2946441, 3928588, 5892882, 6875029, 8839323, 11785764, 13750058, 17678646, 20625087, 27500116, 35357292, 41250174, 61875261, 82500348, 123750522, 247501044]

約数ペア:

[(1, 247501044), (2, 123750522), (3, 82500348), (4, 61875261), (6, 41250174), (7, 35357292), (9, 27500116), (12, 20625087), (14, 17678646), (18, 13750058), (21, 11785764), (28, 8839323), (36, 6875029), (42, 5892882), (63, 3928588), (84, 2946441), (126, 1964294), (252, 982147)]