1680452082

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^2\times {\mathrm{19609}}^1$

素因数の和:19669

約数の個数: 60

約数和(自身を含む): 3936491790

約数和(自身を除く): 2256039708

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 529, 621, 1058, 1242, 1587, 1863, 3174, 3726, 4761, 9522, 14283, 19609, 28566, 39218, 42849, 58827, 85698, 117654, 176481, 352962, 451007, 529443, 902014, 1058886, 1353021, 1588329, 2706042, 3176658, 4059063, 8118126, 10373161, 12177189, 20746322, 24354378, 31119483, 36531567, 62238966, 73063134, 93358449, 186716898, 280075347, 560150694, 840226041, 1680452082]

約数ペア:

[(1, 1680452082), (2, 840226041), (3, 560150694), (6, 280075347), (9, 186716898), (18, 93358449), (23, 73063134), (27, 62238966), (46, 36531567), (54, 31119483), (69, 24354378), (81, 20746322), (138, 12177189), (162, 10373161), (207, 8118126), (414, 4059063), (529, 3176658), (621, 2706042), (1058, 1588329), (1242, 1353021), (1587, 1058886), (1863, 902014), (3174, 529443), (3726, 451007), (4761, 352962), (9522, 176481), (14283, 117654), (19609, 85698), (28566, 58827), (39218, 42849)]