15493549932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{442319}}^1$

素因数の和:442475

約数の個数: 72

約数和(自身を含む): 45081254400

約数和(自身を除く): 29587704468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 5004, 5838, 8757, 11676, 17514, 35028, 442319, 884638, 1326957, 1769276, 2653914, 3096233, 3980871, 5307828, 6192466, 7961742, 9288699, 12384932, 15923484, 18577398, 27866097, 37154796, 55732194, 61482341, 111464388, 122964682, 184447023, 245929364, 368894046, 430376387, 553341069, 737788092, 860752774, 1106682138, 1291129161, 1721505548, 2213364276, 2582258322, 3873387483, 5164516644, 7746774966, 15493549932]

約数ペア:

[(1, 15493549932), (2, 7746774966), (3, 5164516644), (4, 3873387483), (6, 2582258322), (7, 2213364276), (9, 1721505548), (12, 1291129161), (14, 1106682138), (18, 860752774), (21, 737788092), (28, 553341069), (36, 430376387), (42, 368894046), (63, 245929364), (84, 184447023), (126, 122964682), (139, 111464388), (252, 61482341), (278, 55732194), (417, 37154796), (556, 27866097), (834, 18577398), (973, 15923484), (1251, 12384932), (1668, 9288699), (1946, 7961742), (2502, 6192466), (2919, 5307828), (3892, 3980871), (5004, 3096233), (5838, 2653914), (8757, 1769276), (11676, 1326957), (17514, 884638), (35028, 442319)]