21669324432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1372171}}^1$

素因数の和:1372236

約数の個数: 80

約数和(自身を含む): 65337341952

約数和(自身を除く): 43668017520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 1372171, 2744342, 4116513, 5488684, 8233026, 9605197, 10977368, 16466052, 19210394, 21954736, 28815591, 32932104, 38420788, 57631182, 64492037, 65864208, 76841576, 115262364, 128984074, 153683152, 193476111, 230524728, 257968148, 386952222, 451444259, 461049456, 515936296, 773904444, 902888518, 1031872592, 1354332777, 1547808888, 1805777036, 2708665554, 3095617776, 3611554072, 5417331108, 7223108144, 10834662216, 21669324432]

約数ペア:

[(1, 21669324432), (2, 10834662216), (3, 7223108144), (4, 5417331108), (6, 3611554072), (7, 3095617776), (8, 2708665554), (12, 1805777036), (14, 1547808888), (16, 1354332777), (21, 1031872592), (24, 902888518), (28, 773904444), (42, 515936296), (47, 461049456), (48, 451444259), (56, 386952222), (84, 257968148), (94, 230524728), (112, 193476111), (141, 153683152), (168, 128984074), (188, 115262364), (282, 76841576), (329, 65864208), (336, 64492037), (376, 57631182), (564, 38420788), (658, 32932104), (752, 28815591), (987, 21954736), (1128, 19210394), (1316, 16466052), (1974, 10977368), (2256, 9605197), (2632, 8233026), (3948, 5488684), (5264, 4116513), (7896, 2744342), (15792, 1372171)]